Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 7.804\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: COC(=O)C1(C)NC(c2ccco2)C2C(=O)N(c3ccc(F)cc3)C(=O)C21
b: COc1ccc(N(C)C(=O)c2oc(=O)c3ccccc3c2-c2ccccc2)c(OC)c1
c: O=c1c(C=NCC2CCCO2)c(-c2ccccc2)[nH]n1-c1ccc([N+](=O)[O-])cc1
Answer: b. COc1ccc(N(C)C(=O)c2oc(=O)c3ccccc3c2-c2ccccc2)c(OC)c1
{#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#}
COc1ccc(N(C)C(=O)c2oc(=O)c3ccccc3c2-c2ccccc2)c(OC)c1
COc1ccc(N(C)C(=O)c2oc(=O)c3ccccc3c2-c2ccccc2)c(OC)c1
N-(2,4-dimethoxyphenyl)-N-methyl-1-oxo-4-phenylisochromene-3-carboxamide