Task: Answer the MCQ question.
Query: Which drug exhibits a 2.601\% 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 additional words.
Options:
a CO/N=C(/CS(=O)(=O)Cc1ccccc1Cl)c1ccc(Cl)cc1Cl
b COC(=O)c1ccc(NC(=O)CCNS(=O)(=O)c2cccc3nonc23)cc1
Answer: a. CO/N=C(/CS(=O)(=O)Cc1ccccc1Cl)c1ccc(Cl)cc1Cl
{#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#}
CO/N=C(/CS(=O)(=O)Cc1ccccc1Cl)c1ccc(Cl)cc1Cl
CO/N=C(/CS(=O)(=O)Cc1ccccc1Cl)c1ccc(Cl)cc1Cl
(E)-2-[(2-chlorophenyl)methylsulfonyl]-1-(2,4-dichlorophenyl)-N-methoxyethanimine