Task: Answer the multiple choice question.
Query: Which drug exhibits a -0.735% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: O=C1COc2ccccc2N1Cc1ccc(Cl)cc1
b: O=C(CCn1c(=O)c2ccccc2n(Cc2ccccc2)c1=O)NC1CCN(Cc2ccccc2)CC1
c: Cc1nnc(SCc2cccc([N+](=O)[O-])c2)s1
Answer: c. Cc1nnc(SCc2cccc([N+](=O)[O-])c2)s1
{#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#}
Cc1nnc(SCc2cccc([N+](=O)[O-])c2)s1
Cc1nnc(SCc2cccc([N+](=O)[O-])c2)s1
2-methyl-5-[(3-nitrophenyl)methylsulfanyl]-1,3,4-thiadiazole