Task: Answer the MCQ question.
Query: Which drug has a 19.409\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: Cc1ccc(NC(=O)COC(=O)c2ccc(S(=O)(=O)N3CCCCC3)cc2)cc1
b: Cc1c(C(c2ccccc2)c2c(C)n(C)n(-c3ccccc3)c2=O)c(=O)n(-c2ccccc2)n1C
Answer: a. Cc1ccc(NC(=O)COC(=O)c2ccc(S(=O)(=O)N3CCCCC3)cc2)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#}
Cc1ccc(NC(=O)COC(=O)c2ccc(S(=O)(=O)N3CCCCC3)cc2)cc1
Cc1ccc(NC(=O)COC(=O)c2ccc(S(=O)(=O)N3CCCCC3)cc2)cc1
[2-(4-methylanilino)-2-oxoethyl] 4-piperidin-1-ylsulfonylbenzoate