Problem statement: Answer the multiple-choice question.
Question: Which drug has a 2.172% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. C=CCn1c(SCC(=O)NCCc2ccccc2)nnc1C1CC1
b. COc1ccc(C(=O)NNC(=O)CCn2nnc(-c3ccc(Cl)cc3)n2)cc1OC
c. O=c1cc(-c2ccccc2)c2ccccc2[nH]1
d. Cc1ccc2[nH]c(=O)c(CN(C(=O)c3cccc([N+](=O)[O-])c3)C(C)(C)C)cc2c1
Answer: c. O=c1cc(-c2ccccc2)c2ccccc2[nH]1
{#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#}
O=c1cc(-c2ccccc2)c2ccccc2[nH]1
O=c1cc(-c2ccccc2)c2ccccc2[nH]1
4-phenyl-1H-quinolin-2-one