Task: Answer the multiple-choice question.
Query: Which drug exhibits a 10.975\% 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: CCOC(=O)N1CCC(NC(=O)C2CCN(S(=O)(=O)c3cnc[nH]3)CC2)CC1
b: O=C(Cc1ccccc1)Nc1ccc(C(=O)Nc2ccccc2C(=O)O)cc1
c: CCCCn1c(=O)c(C(=O)Nc2ccccc2)c(O)c2ccccc21
Answer: a. CCOC(=O)N1CCC(NC(=O)C2CCN(S(=O)(=O)c3cnc[nH]3)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#}
CCOC(=O)N1CCC(NC(=O)C2CCN(S(=O)(=O)c3cnc[nH]3)CC2)CC1
CCOC(=O)N1CCC(NC(=O)C2CCN(S(=O)(=O)c3cnc[nH]3)CC2)CC1
ethyl 4-[[1-(1H-imidazol-5-ylsulfonyl)piperidine-4-carbonyl]amino]piperidine-1-carboxylate