Task: Answer the multiple-choice question.
Query: Which drug has a 12.814\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: CCOC(=O)/C=C/C(=O)OCC(=O)Nc1ccc(OC)c(Cl)c1
b: COc1ccc(C(=O)Nc2cc(C(C)=O)c(C)oc2=O)cc1
c: O=C(O)c1ccccc1N/C=C\[N+](=O)[O-]
d: Cc1oc(-c2ccccc2Cl)nc1CSCC(=O)N1CCCC1
Answer: b. COc1ccc(C(=O)Nc2cc(C(C)=O)c(C)oc2=O)cc1
{#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#}
N-(5-acetyl-6-methyl-2-oxopyran-3-yl)-4-methoxybenzamide