Task: Answer the multiple choice question.
Query: Which compound has a 27.198\% 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 other words.
Options:
a.) O=C(CCSCc1ccccc1F)N1CCN(c2ccccn2)CC1
b.) Cc1ccc(SC(c2ccc(C)cc2)C(Cn2cncn2)C(=O)c2ccccc2)cc1
c.) COc1ccc2oc(=O)c(N3C(=O)c4ccccc4C3=O)cc2c1
Answer: c. COc1ccc2oc(=O)c(N3C(=O)c4ccccc4C3=O)cc2c1
{#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#}
COc1ccc2oc(=O)c(N3C(=O)c4ccccc4C3=O)cc2c1
COc1ccc2oc(=O)c(N3C(=O)c4ccccc4C3=O)cc2c1
2-(6-methoxy-2-oxochromen-3-yl)isoindole-1,3-dione