Task: Answer the MCQ question.
Question: Which drug exhibits a -2.423% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a COC(=O)c1ccccc1NC(=O)CN(C)S(=O)(=O)c1ccc(OC)cc1
b Cc1cccc2sc(NC(=O)C3CCN(S(=O)(=O)c4cc([N+](=O)[O-])ccc4Cl)CC3)nc12
c COc1ccc(-c2nnc3ccc(SCC(=O)N4CCCCC4)nn23)cc1OC
Answer: b. Cc1cccc2sc(NC(=O)C3CCN(S(=O)(=O)c4cc([N+](=O)[O-])ccc4Cl)CC3)nc12
{#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#}
Cc1cccc2sc(NC(=O)C3CCN(S(=O)(=O)c4cc([N+](=O)[O-])ccc4Cl)CC3)nc12
Cc1cccc2sc(NC(=O)C3CCN(S(=O)(=O)c4cc([N+](=O)[O-])ccc4Cl)CC3)nc12
1-(2-chloro-5-nitrophenyl)sulfonyl-N-(4-methyl-1,3-benzothiazol-2-yl)piperidine-4-carboxamide