Task: Answer the MCQ question.
Question: Which compound exhibits a 13.034% 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, or c without using any other words.
Options:
a: COc1ccc(NC(=O)CSc2nnc(NC(C)=O)s2)c([N+](=O)[O-])c1
b: CC(=O)Nc1ccc(S(=O)(=O)NCC(=O)NNC(=O)c2csc(N3CCOCC3)n2)cc1
c: CN(C)CC(=O)c1c(N)n(Cc2ccccc2)c(=O)n(C)c1=O
Answer: a. COc1ccc(NC(=O)CSc2nnc(NC(C)=O)s2)c([N+](=O)[O-])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#}
COc1ccc(NC(=O)CSc2nnc(NC(C)=O)s2)c([N+](=O)[O-])c1
COc1ccc(NC(=O)CSc2nnc(NC(C)=O)s2)c([N+](=O)[O-])c1
2-[(5-acetamido-1,3,4-thiadiazol-2-yl)sulfanyl]-N-(4-methoxy-2-nitrophenyl)acetamide