Problem statement: Answer the MCQ question.
Question: Which compound exhibits a -5.218% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) CCOc1ccccc1N/C=C/C(=O)C(C)(C)C
b) CC(C)C(=O)Nc1ccc([N+](=O)[O-])cc1Br
c) N#CCCN(C(=O)Nc1ccc(Cl)cc1)c1ccccc1
d) COc1ccc(NC(=O)NCCN2CCN(c3cccc(Cl)c3)CC2)cc1
Answer: b. CC(C)C(=O)Nc1ccc([N+](=O)[O-])cc1Br
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC(C)C(=O)Nc1ccc([N+](=O)[O-])cc1Br
CC(C)C(=O)Nc1ccc([N+](=O)[O-])cc1Br
[3-bromo-4-(2-methylpropanoylamino)phenyl]-oxido-oxoazanium