Task: Answer the multiple choice question.
Query: Which compound exhibits a 1.288\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) CN(C)S(=O)(=O)c1ccc(N2CCCC2)c(C(=O)N2CCN(S(=O)(=O)c3ccccc3F)CC2)c1
b.) COc1ccccc1N1CCN(C(=O)C(CC(C)C)NC(=O)C2CCCCC2)CC1
c.) O=C(/C=C/c1ccc(F)cc1)NC(=S)Nc1ccccc1C(=O)NC1CCCCC1
d.) CCN1C(=O)NC2C1N(S(C)(=O)=O)CCN2S(C)(=O)=O
Answer: b. COc1ccccc1N1CCN(C(=O)C(CC(C)C)NC(=O)C2CCCCC2)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#}
COc1ccccc1N1CCN(C(=O)C(CC(C)C)NC(=O)C2CCCCC2)CC1
COc1ccccc1N1CCN(C(=O)C(CC(C)C)NC(=O)C2CCCCC2)CC1
N-[1-[4-(2-methoxyphenyl)piperazin-1-yl]-4-methyl-1-oxopentan-2-yl]cyclohexanecarboxamide