Problem statement: Answer the MCQ question.
Question: Which compound has a -4.332\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a CN(CC(=O)Nc1ccccc1Cl)CC(=O)Nc1ccccc1[N+](=O)[O-]
b COc1ccc(-c2nnn(CC(=O)N3CCN(c4ccccc4OC)CC3)n2)cc1
Answer: a. CN(CC(=O)Nc1ccccc1Cl)CC(=O)Nc1ccccc1[N+](=O)[O-]
{#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#}
CN(CC(=O)Nc1ccccc1Cl)CC(=O)Nc1ccccc1[N+](=O)[O-]
CN(CC(=O)Nc1ccccc1Cl)CC(=O)Nc1ccccc1[N+](=O)[O-]
[2-[[2-[[2-(2-chloroanilino)-2-oxoethyl]-methylamino]acetyl]amino]phenyl]-oxido-oxoazanium