Task: Answer the multiple choice question.
Query: Which compound exhibits a 17.876\% 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, or c without using any additional words.
Options:
a: CCc1ccc(OCC(=O)NC(NC(=S)Nc2ccccc2)C(Cl)(Cl)Cl)cc1
b: Cc1nc2c(ncn2-c2ccccc2)c(=O)n1NC(=O)CN1CCCCC1
c: N#Cc1c2n(c3c(=O)n(Cc4ccccc4Cl)cnc13)CCCC2
Answer: a. CCc1ccc(OCC(=O)NC(NC(=S)Nc2ccccc2)C(Cl)(Cl)Cl)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#}
CCc1ccc(OCC(=O)NC(NC(=S)Nc2ccccc2)C(Cl)(Cl)Cl)cc1
CCc1ccc(OCC(=O)NC(NC(=S)Nc2ccccc2)C(Cl)(Cl)Cl)cc1
2-(4-ethylphenoxy)-N-[2,2,2-trichloro-1-(phenylcarbamothioylamino)ethyl]acetamide