Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -16.637% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: COC(=O)CSc1nnc(CNc2ccc(Cl)cc2)n1-c1ccccc1
b: CCCC(=O)Nc1ccc(N2CCN(C(=O)c3ccccc3C)CC2)cc1
c: CNc1cc(C)nc(-n2nc(C)cc2C)n1
d: CCOC(=O)CNC(=O)Nc1ccccc1C(=O)OC
Answer: b. CCCC(=O)Nc1ccc(N2CCN(C(=O)c3ccccc3C)CC2)cc1
{#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#}
CCCC(=O)Nc1ccc(N2CCN(C(=O)c3ccccc3C)CC2)cc1
CCCC(=O)Nc1ccc(N2CCN(C(=O)c3ccccc3C)CC2)cc1
N-[4-[4-(2-methylbenzoyl)piperazin-1-yl]phenyl]butanamide