Task: Answer the multiple choice question.
Query: Which compound exhibits a 15.023\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a Cc1nnc(N2C(=O)C(O)=C(C(=O)c3ccco3)C2c2cccc([N+](=O)[O-])c2)s1
b CC(C)(C)C(=O)NC1CCN(C(=O)N2CCCC2)CC1
c CCN(C1CCCCC1)S(=O)(=O)c1ccc(-n2cnnn2)c(C)c1
Answer: b. CC(C)(C)C(=O)NC1CCN(C(=O)N2CCCC2)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC(C)(C)C(=O)NC1CCN(C(=O)N2CCCC2)CC1
CC(C)(C)C(=O)NC1CCN(C(=O)N2CCCC2)CC1
2,2-dimethyl-N-[1-(pyrrolidine-1-carbonyl)piperidin-4-yl]propanamide