Task: Answer the MCQ question.
Question: Which compound has a 4.762\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) O=C(Nc1nc(COc2ccccc2)cs1)C12CC3CC(CC(C3)C1)C2
b) CCCCOc1cccc(NC(=O)CSc2nncn2C)c1
c) NC(=O)CNC(=O)[C@@H]1CC2(CC(c3cccc([N+](=O)[O-])c3)=NO2)CN1C(=O)c1ccccc1
Answer: b. CCCCOc1cccc(NC(=O)CSc2nncn2C)c1
{#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#}
CCCCOc1cccc(NC(=O)CSc2nncn2C)c1
CCCCOc1cccc(NC(=O)CSc2nncn2C)c1
N-(3-butoxyphenyl)-2-[(4-methyl-1,2,4-triazol-3-yl)sulfanyl]acetamide