Task: Answer the multiple-choice question.
Query: Which compound exhibits a -4.917% hERG inhibition at 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)c1[nH]c2ccc(Cl)cc2c1NC(=O)c1ccccc1[N+](=O)[O-]
(b) COc1ccc(/C=N/NC(=O)COc2cccc3cccnc23)cc1OC
(c) O=C(NNC(=O)c1ccc(-c2ccccc2)cc1)Nc1ccccc1
(d) O=c1cc(N2CCN(c3ccc(F)cc3)CC2)[nH]c(=O)n1C1CCCCC1
Answer: a. COC(=O)c1[nH]c2ccc(Cl)cc2c1NC(=O)c1ccccc1[N+](=O)[O-]
{#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#}
COC(=O)c1[nH]c2ccc(Cl)cc2c1NC(=O)c1ccccc1[N+](=O)[O-]
COC(=O)c1[nH]c2ccc(Cl)cc2c1NC(=O)c1ccccc1[N+](=O)[O-]
methyl 5-chloro-3-[(2-nitrobenzoyl)amino]-1H-indole-2-carboxylate