Task: Answer the multiple-choice question.
Query: Which compound has a -16.470% human ether-à-go-go related gene (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 additional words.
Options:
(a) COCc1ccc(C(=O)N2CCN(CC(=O)N3CCCC3)CC2)cc1
(b) CCOC(=O)C=Nc1c(N)n(C)c(=O)n(C)c1=O
(c) COC(=O)C1=C(c2ccc(F)cc2OCc2ccccc2)C[C@@H]2CC[C@H]1N2C(=O)NC1Cc2ccccc2C1
(d) CC(=O)OC1N=C(c2ccccc2)c2cc(Br)ccc2N(C)C1=O
Answer: a. COCc1ccc(C(=O)N2CCN(CC(=O)N3CCCC3)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#}
COCc1ccc(C(=O)N2CCN(CC(=O)N3CCCC3)CC2)cc1
COCc1ccc(C(=O)N2CCN(CC(=O)N3CCCC3)CC2)cc1
2-[4-[4-(methoxymethyl)benzoyl]piperazin-1-yl]-1-pyrrolidin-1-ylethanone