Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 12.343\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] CCOc1ccc(/C=C/[N+](=O)[O-])c2ccccc12
[b] COC(=O)N1c2ccccc2C=Cc2ccccc21
[c] COc1cccc(C2CC(=O)N3CN(c4cccc(Cl)c4C)CSC3=C2C#N)c1OC
Answer: b. COC(=O)N1c2ccccc2C=Cc2ccccc21
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COC(=O)N1c2ccccc2C=Cc2ccccc21
COC(=O)N1c2ccccc2C=Cc2ccccc21
methyl benzo[b][1]benzazepine-11-carboxylate