Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 10.112\% human ether-à-go-go related gene (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: O=C(c1ccccc1F)N1CCN(S(=O)(=O)c2ccc(S(=O)(=O)N3CCCCC3)cc2)CC1
b: COc1ccc(N2CCN(C(=O)CNC(=O)Cn3c(C)cc4ccccc4c3=O)CC2)cc1
c: Cc1ccc(-c2nnc(OCC3CCCO3)c3ccccc23)cc1
d: Cc1nnc(SCc2cccc(CSc3nnc(C)s3)c2)s1
Answer: b. COc1ccc(N2CCN(C(=O)CNC(=O)Cn3c(C)cc4ccccc4c3=O)CC2)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-[2-[4-(4-methoxyphenyl)piperazin-1-yl]-2-oxoethyl]-2-(3-methyl-1-oxoisoquinolin-2-yl)acetamide