Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 6.907\% 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(NC(=O)C(C)[n+]2ccccc2)cc1[N+](=O)[O-].[Br-]
b: O=C(Nc1ccccc1C(F)(F)F)N1CCC(N2CCCCC2)CC1
Answer: a. Cc1ccc(NC(=O)C(C)[n+]2ccccc2)cc1[N+](=O)[O-].[Br-]
{#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)C(C)[n+]2ccccc2)cc1[N+](=O)[O-].[Br-]
Cc1ccc(NC(=O)C(C)[n+]2ccccc2)cc1[N+](=O)[O-].[Br-]
N-(4-methyl-3-nitrophenyl)-2-pyridin-1-ium-1-ylpropanamide;bromide