{"id":"W2949110650","doi":"10.1002/chin.200538203","title":"A One‐Pot Synthesis of 1‐α‐ and 1‐β‐D‐Arabinofuranosyl‐2‐nitroimidazoles: Synthons to the Markers of Tumor Hypoxia.","year":2005,"lang":"en","type":"article","venue":"ChemInform","topic":"Synthesis and Characterization of Heterocyclic Compounds","field":"Chemistry","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Alberta","funders":"","keywords":"Chemistry; Synthon; Hypoxia (environmental); Tirapazamine; Combinatorial chemistry; Stereochemistry; Biochemistry; Organic chemistry; Oxygen; In vitro","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.0001570618,0.0001904504,0.0003692004,0.00007032003,0.00007431544,0.00002882917,0.0003766798,0.00007507179,0.000951194],"category_scores_gemma":[0.0003494711,0.0001571342,0.0001294055,0.0001240998,0.0001442178,0.0001239498,0.0001319009,0.00009811977,0.00001794621],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004469762,"about_ca_system_score_gemma":0.00003822288,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001326652,"about_ca_topic_score_gemma":0.00000792933,"domain_scores_codex":[0.9987106,0.000001388345,0.000556164,0.0002040486,0.0002842642,0.0002435699],"domain_scores_gemma":[0.9985927,0.0004201802,0.0002757963,0.0005053971,0.00008813772,0.0001178058],"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":[0.0002000455,0.0001450213,0.0005106507,0.0004092158,0.0001263463,6.884428e-7,0.0007790309,0.000003418484,0.5146536,0.00008932806,0.001480764,0.4816019],"study_design_scores_gemma":[0.000187465,0.00001392809,0.002993932,0.0002556939,0.00006239004,0.00001345061,0.0008038872,0.00009877747,0.9658442,0.00000974565,0.02953135,0.0001851514],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8377645,0.00008533597,0.00000441297,0.0009450515,0.00002375617,0.00009735089,0.00007579404,0.00003529488,0.1609685],"genre_scores_gemma":[0.9983901,0.00005799115,0.0002513815,0.000158812,0.0001178152,0.00005783389,0.00000719121,0.00002279737,0.0009360641],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.4814167,"threshold_uncertainty_score":0.9999621,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01187389586344451,"score_gpt":0.2156460937529992,"score_spread":0.2037721978895547,"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."}}