Task: Answer the MCQ question.
Query: Which drug exhibits a 12.777\% 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: Cc1ccc(C(C)C)cc1S(=O)(=O)Nc1ccncc1
b: CSC1=C(C#N)C(c2cccc(Br)c2)CC(=O)N1
Answer: a. Cc1ccc(C(C)C)cc1S(=O)(=O)Nc1ccncc1
{#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(C(C)C)cc1S(=O)(=O)Nc1ccncc1
Cc1ccc(C(C)C)cc1S(=O)(=O)Nc1ccncc1
2-methyl-5-propan-2-yl-N-pyridin-4-ylbenzenesulfonamide