Task: Answer the multiple choice question.
Query: Which compound exhibits a 0.115\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) COc1ccccc1NC(=O)c1cccc(S(=O)(=O)N2CCN(c3ccccc3)CC2)c1
b.) CC1CCN(S(=O)(=O)c2ccc(NC(=O)c3ccco3)cc2)CC1
c.) O=C(CN1CCN(Cc2ccccc2)C1=O)NCc1cccs1
d.) Cc1c(C(=O)N/N=C/c2ccc(N(C)C)cc2)[nH]c2ccc(Cl)cc12
Answer: b. CC1CCN(S(=O)(=O)c2ccc(NC(=O)c3ccco3)cc2)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#}
CC1CCN(S(=O)(=O)c2ccc(NC(=O)c3ccco3)cc2)CC1
CC1CCN(S(=O)(=O)c2ccc(NC(=O)c3ccco3)cc2)CC1
N-[4-(4-methylpiperidin-1-yl)sulfonylphenyl]furan-2-carboxamide