Task: Answer the MCQ question.
Question: Which compound has a -0.677% human ether-à-go-go related gene (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: Cc1ccn2cc(CNC(=O)c3cccs3)nc2c1
b: CCCC(=O)Nc1ccc(NC(=O)Cc2ccccc2)cn1
c: CCCS(=O)(=O)N1CCN(Cc2ccc3c(c2)c2ccccc2n3CC)CC1.O=C(O)C(=O)O
Answer: b. CCCC(=O)Nc1ccc(NC(=O)Cc2ccccc2)cn1
{#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#}
CCCC(=O)Nc1ccc(NC(=O)Cc2ccccc2)cn1
CCCC(=O)Nc1ccc(NC(=O)Cc2ccccc2)cn1
N-[5-[(2-phenylacetyl)amino]pyridin-2-yl]butanamide