Task: Answer the multiple choice question.
Query: Which compound exhibits a 2.720% 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: Cc1ccc(CS(=O)(=O)CCC(=O)NCCC(C)C)cc1
b: CCc1nnc(NC(=O)c2ccncc2)s1
c: Nc1ccc(C2(c3ccc(N)cc3)CN3CCC2CC3)cc1
Answer: b. CCc1nnc(NC(=O)c2ccncc2)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#}
CCc1nnc(NC(=O)c2ccncc2)s1
CCc1nnc(NC(=O)c2ccncc2)s1
N-(5-ethyl-1,3,4-thiadiazol-2-yl)pyridine-4-carboxamide