Task: Answer the MCQ question.
Query: Which drug has a 3.393\% 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] CCn1c(-c2ccccc2Cl)nn(CC(=O)Nc2ccccc2C)c1=S
[b] COc1cccc(NC(=O)Nc2ccc(CC(=O)O)cc2)c1
Answer: a. CCn1c(-c2ccccc2Cl)nn(CC(=O)Nc2ccccc2C)c1=S
{#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#}
CCn1c(-c2ccccc2Cl)nn(CC(=O)Nc2ccccc2C)c1=S
CCn1c(-c2ccccc2Cl)nn(CC(=O)Nc2ccccc2C)c1=S
2-[3-(2-chlorophenyl)-4-ethyl-5-sulfanylidene-1,2,4-triazol-1-yl]-N-(2-methylphenyl)acetamide