Problem statement: Answer the MCQ question.
Question: Which drug has a 3.137\% 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: CCCCNC(=O)CN(c1cccc(F)c1)S(C)(=O)=O
b: CC(C(=O)Nc1cccc([N+](=O)[O-])c1)[n+]1ccccc1.[Br-]
Answer: b. CC(C(=O)Nc1cccc([N+](=O)[O-])c1)[n+]1ccccc1.[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#}
CC(C(=O)Nc1cccc([N+](=O)[O-])c1)[n+]1ccccc1.[Br-]
CC(C(=O)Nc1cccc([N+](=O)[O-])c1)[n+]1ccccc1.[Br-]
N-(3-nitrophenyl)-2-pyridin-1-ium-1-ylpropanamide;bromide