Task: Answer the MCQ question.
Question: Which compound has a 4.740% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: CCc1nnc(NC(=O)c2nc(S(=O)(=O)Cc3cccc(C)c3)ncc2Cl)s1
b: COc1ccc(C(=O)Cc2ccc(OC)c(OC)c2)cc1
c: COC(=O)COc1ccc(/C=C2/SC(=O)N(CC(=O)N3CCCC3)C2=O)cc1Br
Answer: b. COc1ccc(C(=O)Cc2ccc(OC)c(OC)c2)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(C(=O)Cc2ccc(OC)c(OC)c2)cc1
COc1ccc(C(=O)Cc2ccc(OC)c(OC)c2)cc1
2-(3,4-dimethoxyphenyl)-1-(4-methoxyphenyl)ethanone