Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 15.918\% 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, b, or c without using any additional words.
Options:
a: CC(C)NC(=O)CCNS(=O)(=O)c1ccc(Br)cc1
b: Cc1cccc(/C=N/NC(=O)c2cccc([N+](=O)[O-])c2)n1
c: CNC(=O)NC(=O)CSc1ccc(NC(C)=O)cc1
Answer: a. CC(C)NC(=O)CCNS(=O)(=O)c1ccc(Br)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#}
CC(C)NC(=O)CCNS(=O)(=O)c1ccc(Br)cc1
CC(C)NC(=O)CCNS(=O)(=O)c1ccc(Br)cc1
3-[(4-bromophenyl)sulfonylamino]-N-propan-2-ylpropanamide