Task: Answer the MCQ question.
Query: Which compound has a -21.658% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: O=C(O)COCc1nc2ccccc2s1
b: COc1ccccc1NC(=O)NCCc1ccccc1
c: Cc1cccnc1NC(=O)c1ccc(Cl)c(S(=O)(=O)N2CCCCC2)c1
d: O=C(NC1CCC(O)CC1)c1ccc(-c2ccc([N+](=O)[O-])cc2)o1
Answer: c. Cc1cccnc1NC(=O)c1ccc(Cl)c(S(=O)(=O)N2CCCCC2)c1
{#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#}
Cc1cccnc1NC(=O)c1ccc(Cl)c(S(=O)(=O)N2CCCCC2)c1
Cc1cccnc1NC(=O)c1ccc(Cl)c(S(=O)(=O)N2CCCCC2)c1
4-chloro-N-(3-methylpyridin-2-yl)-3-piperidin-1-ylsulfonylbenzamide