Task: Answer the multiple choice question.
Query: Which compound has a 3.959\% 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 additional words.
Options:
a: COCCN(C(=O)c1csnn1)C(C(=O)NC1CCCCC1)c1ccc(C)cc1
b: CN(C(=O)C1CCCCC1)C1(C)CCS(=O)(=O)C1
c: O=C(NC1CCCCC1)N1CCN(Cc2nc3ccccc3c(=O)[nH]2)CC1
Answer: b. CN(C(=O)C1CCCCC1)C1(C)CCS(=O)(=O)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#}
CN(C(=O)C1CCCCC1)C1(C)CCS(=O)(=O)C1
CN(C(=O)C1CCCCC1)C1(C)CCS(=O)(=O)C1
N-methyl-N-(3-methyl-1,1-dioxothiolan-3-yl)cyclohexanecarboxamide