{"id":"W2950903759","doi":"10.1002/chin.200227244","title":"ChemInform Abstract: Motuporamines, Antiinvasion and Antiangiogenic Alkaloids from the Marine Sponge Xestospongia exigua (Kirkpatrick): Isolation, Structure Elucidation, Analogue Synthesis, and Conformational Analysis.","year":2002,"lang":"en","type":"article","venue":"ChemInform","topic":"Marine Sponges and Natural Products","field":"Biochemistry, Genetics and Molecular Biology","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia","funders":"","keywords":"Chemistry; Exigua; Sponge; Stereochemistry; Isolation (microbiology); Combinatorial chemistry; Biochemistry; Botany; Bioinformatics","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00008140474,0.0006662561,0.0002397593,0.0003815839,0.0002064075,0.000289084,0.000294226,0.0002211894,0.02528721],"category_scores_gemma":[0.0001501599,0.0001611455,0.0001834682,0.0005096646,0.0001141149,0.0004143013,0.0001805795,0.0004831016,0.005275373],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002854023,"about_ca_system_score_gemma":0.0003572525,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0006220324,"about_ca_topic_score_gemma":0.001019959,"domain_scores_codex":[0.9999605,0.000004426335,0.000003591036,0.0000061553,0.00001916911,0.000006049178],"domain_scores_gemma":[0.9999613,0.000005635087,0.00000929105,0.000004127832,0.000007701906,0.00001198626],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"bench_or_experimental","study_design_gemma":"bench_or_experimental","study_design_scores_codex":[0.001929127,0.0001486539,0.0004858096,0.002038409,0.00009459692,0.0007176012,0.00005756129,0.0007830974,0.8119496,0.001801048,0.01923354,0.1607609],"study_design_scores_gemma":[0.0004784998,0.001894819,0.00883802,0.00009950752,0.0001681905,0.002042399,0.00004341717,0.0006444874,0.7474108,0.0007922244,0.2375448,0.00004282945],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.5885913,0.09859043,0.02344271,0.003567148,0.003228384,0.0008197995,0.04340801,0.002222037,0.2361301],"genre_scores_gemma":[0.6802258,0.05990434,0.01270638,0.001028982,0.0008033449,0.0001953867,0.03841916,0.0002927301,0.2064239],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02528721,"threshold_uncertainty_score":0.08459413,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.008050293474286279,"score_gpt":0.200659682448463,"score_spread":0.1926093889741767,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}