Task: Answer the multiple-choice question.
Query: Which compound has a 15.963\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: COCCC(=O)N1CCC(n2nccc2NC(=O)c2ccccc2C)CC1
b: CCOC(=O)c1c(C)[nH]c(C)c1C(=O)CSc1nc2ccccc2[nH]1
c: CCN(CC)S(=O)(=O)c1ccc(Cl)c(NC(=O)c2cc(Cl)cc(Cl)c2)c1
d: COC(=O)c1ccc(C)c(NC(=O)C(CCSC)NC(=O)c2cc(OC)c(OC)c(OC)c2)c1
Answer: a. COCCC(=O)N1CCC(n2nccc2NC(=O)c2ccccc2C)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#}
COCCC(=O)N1CCC(n2nccc2NC(=O)c2ccccc2C)CC1
COCCC(=O)N1CCC(n2nccc2NC(=O)c2ccccc2C)CC1
N-[2-[1-(3-methoxypropanoyl)piperidin-4-yl]pyrazol-3-yl]-2-methylbenzamide