{"id":"W4391688529","doi":"10.26434/chemrxiv-2024-l3wwz","title":"Electrospray ionization tandem mass spectrometry of 4-aryl-3,4-dihydrocoumarins","year":2024,"lang":"en","type":"preprint","venue":"ChemRxiv","topic":"Synthesis and Biological Activity","field":"Biochemistry, Genetics and Molecular Biology","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Victoria","funders":"","keywords":"Aryl; Electrospray ionization; Tandem mass spectrometry; Chemistry; Electrospray; Mass spectrometry; Tandem; Chromatography; Organic chemistry; Engineering; Aerospace engineering","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":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow"],"consensus_categories":[],"category_scores_codex":[0.0002422956,0.0003037382,0.0003882122,0.00007363151,0.00003632749,0.00003799835,0.0003290971,0.0007153064,0.0001222189],"category_scores_gemma":[0.000150364,0.0002461303,0.0003054938,0.0001643109,0.0001006573,0.000001388139,0.0006707783,0.0004128676,0.00002295824],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00004471022,"about_ca_system_score_gemma":0.0001230682,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001198772,"about_ca_topic_score_gemma":0.000004308057,"domain_scores_codex":[0.9985143,0.00002790646,0.0003107895,0.0007101393,0.0001670907,0.0002697531],"domain_scores_gemma":[0.9991139,0.00002220831,0.0001961528,0.0005088969,0.00008944335,0.00006942284],"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":[0.00002745134,0.0001002574,0.005543029,0.0001469771,0.0001655085,0.000002803459,0.000005183821,0.00001635728,0.9920086,0.0001532802,0.0008912101,0.0009393484],"study_design_scores_gemma":[0.00009958676,0.0001477347,0.004591139,0.00006401211,0.00006878746,0.000003805096,0.000005607149,0.00007463258,0.9864619,0.005944928,0.002244869,0.0002929739],"study_design_candidate":"bench_or_experimental","study_design_consensus":"bench_or_experimental","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9888178,0.002288883,0.002558964,0.0002141907,0.0003237923,0.0002431563,0.0000167363,0.00004370507,0.005492742],"genre_scores_gemma":[0.996394,0.0008725197,0.0009834998,0.00006359691,0.0005857992,0.00003509901,0.0002797235,0.00003591384,0.0007498304],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.007576187,"threshold_uncertainty_score":0.9999991,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01182454857949825,"score_gpt":0.2440864384108739,"score_spread":0.2322618898313756,"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."}}