Task: Answer the MCQ question.
Question: Which drug has a 21.916\% 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 or b without using any additional words.
Options:
a CS(=O)(=O)N(CC(=O)Nc1ccccc1F)C1CCCCC1
b COc1ccc(-c2nc(-c3cccc(C)c3)nc(N3CCN(C)CC3)c2C#N)cc1
Answer: a. CS(=O)(=O)N(CC(=O)Nc1ccccc1F)C1CCCCC1
{#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#}
CS(=O)(=O)N(CC(=O)Nc1ccccc1F)C1CCCCC1
CS(=O)(=O)N(CC(=O)Nc1ccccc1F)C1CCCCC1
2-[cyclohexyl(methylsulfonyl)amino]-N-(2-fluorophenyl)acetamide