Task: Answer the multiple choice question.
Query: Which compound exhibits a 9.991\% 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 Cc1ccsc1-c1n[nH]c(=S)n1C1CCCCC1
b COc1ccc(C(=O)CC(=O)C(=O)NCCc2cccc(C)c2)cc1
c Cc1ccc(CN2CCNC(=O)C2CC(=O)N(C)CCc2ccccc2)cc1
Answer: a. Cc1ccsc1-c1n[nH]c(=S)n1C1CCCCC1
{#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#}
Cc1ccsc1-c1n[nH]c(=S)n1C1CCCCC1
Cc1ccsc1-c1n[nH]c(=S)n1C1CCCCC1
4-cyclohexyl-3-(3-methylthiophen-2-yl)-1H-1,2,4-triazole-5-thione