Task: Answer the multiple choice question.
Query: Which compound exhibits a 2.725% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. Cc1ccccc1Nc1c([N+](=O)[O-])cc([N+](=O)[O-])c2cccnc12
b. COc1cccc(Cn2cnc3c(sc4nc(C)cc(C)c43)c2=O)c1
Answer: a. Cc1ccccc1Nc1c([N+](=O)[O-])cc([N+](=O)[O-])c2cccnc12
{#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#}
Cc1ccccc1Nc1c([N+](=O)[O-])cc([N+](=O)[O-])c2cccnc12
Cc1ccccc1Nc1c([N+](=O)[O-])cc([N+](=O)[O-])c2cccnc12
N-(2-methylphenyl)-5,7-dinitroquinolin-8-amine