Task: Answer the multiple-choice question.
Query: Which compound has a 6.493\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: CN(Cc1cnccn1)C(=O)CC1C(=O)NCCN1Cc1ccc(F)cc1Cl
b: COc1ccccc1NC(=O)C1CCN(S(=O)(=O)c2cccs2)CC1
c: Cc1cc(NC(=O)CSc2n[nH]c(=O)[nH]c2=O)ccc1Br
d: COc1cc2c(cc1OC)-c1cc(Nc3ccccc3)nc(=O)n1CC2
e: CCC1Sc2ccc(S(=O)(=O)CCC(=O)NCc3cccs3)cc2NC1=O
Answer: b. COc1ccccc1NC(=O)C1CCN(S(=O)(=O)c2cccs2)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#}
COc1ccccc1NC(=O)C1CCN(S(=O)(=O)c2cccs2)CC1
COc1ccccc1NC(=O)C1CCN(S(=O)(=O)c2cccs2)CC1
N-(2-methoxyphenyl)-1-thiophen-2-ylsulfonylpiperidine-4-carboxamide