Task: Answer the MCQ question.
Query: Which compound exhibits a 12.260\% human ether-à-go-go related gene (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 COc1ccccc1Cc1nc(-c2ccncc2)no1
b CC(C)C(=O)Nc1ccc(NC(=S)NC(=O)c2cc3ccccc3o2)cc1
c CCCC1COC(Cn2cncn2)(c2ccc(Cl)cc2Cl)O1
Answer: b. CC(C)C(=O)Nc1ccc(NC(=S)NC(=O)c2cc3ccccc3o2)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(=O)Nc1ccc(NC(=S)NC(=O)c2cc3ccccc3o2)cc1
CC(C)C(=O)Nc1ccc(NC(=S)NC(=O)c2cc3ccccc3o2)cc1
N-[[4-(2-methylpropanoylamino)phenyl]carbamothioyl]-1-benzofuran-2-carboxamide