Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 17.068\% 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: CC(=O)c1c(C)[nH]c(C(=O)Nc2nc(-c3ccc(Cl)cc3)cs2)c1C
b: CCOC(=O)C1(CC2CCCCO2)CCN(C(=O)Nc2ccccc2CC)CC1
c: Cc1ccc(NC(=S)N(CCN2CCOCC2)Cc2ccccc2F)cc1
Answer: a. CC(=O)c1c(C)[nH]c(C(=O)Nc2nc(-c3ccc(Cl)cc3)cs2)c1C
{#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#}
CC(=O)c1c(C)[nH]c(C(=O)Nc2nc(-c3ccc(Cl)cc3)cs2)c1C
CC(=O)c1c(C)[nH]c(C(=O)Nc2nc(-c3ccc(Cl)cc3)cs2)c1C
4-acetyl-N-[4-(4-chlorophenyl)-1,3-thiazol-2-yl]-3,5-dimethyl-1H-pyrrole-2-carboxamide