Task: Answer the multiple-choice question.
Query: Which drug has a 17.905% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) O=C(CC1NCCNC1=O)Nc1ccc2c(c1)OCCO2
(b) COc1ccc(NC(=O)CC(C)NCCCN2CCCC2=O)cc1.O=C(O)C(=O)O
(c) CCCCn1nnnc1SCC(=O)N1CCCC1
Answer: c. CCCCn1nnnc1SCC(=O)N1CCCC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCCCn1nnnc1SCC(=O)N1CCCC1
CCCCn1nnnc1SCC(=O)N1CCCC1
2-(1-butyltetrazol-5-yl)sulfanyl-1-pyrrolidin-1-ylethanone