Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 11.972\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. COc1ccc(Cl)cc1-c1n[nH]c(=S)n1C1CCCCC1
b. CCOc1ccc2nc(SCC(=O)NCc3ccco3)sc2c1
Answer: a. COc1ccc(Cl)cc1-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#}
COc1ccc(Cl)cc1-c1n[nH]c(=S)n1C1CCCCC1
COc1ccc(Cl)cc1-c1n[nH]c(=S)n1C1CCCCC1
3-(5-chloro-2-methoxyphenyl)-4-cyclohexyl-1H-1,2,4-triazole-5-thione