Problem statement: Answer the MCQ question.
Question: Which drug has a 7.832\% 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 or b without using any additional words.
Options:
a. COc1ccccc1NC(=O)Nc1nc2ccc(S(N)(=O)=O)cc2s1
b. CC(C)CC(=O)N1CCN(Cc2cccc([N+](=O)[O-])c2)CC1
Answer: b. CC(C)CC(=O)N1CCN(Cc2cccc([N+](=O)[O-])c2)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)CC(=O)N1CCN(Cc2cccc([N+](=O)[O-])c2)CC1
CC(C)CC(=O)N1CCN(Cc2cccc([N+](=O)[O-])c2)CC1
[3-[[4-(3-methylbutanoyl)piperazin-1-yl]methyl]phenyl]-oxido-oxoazanium