Task: Answer the MCQ question.
Query: Which compound exhibits a -36.192% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. Nc1ccc(C(=O)N2CCN(S(=O)(=O)c3ccc(Cl)s3)CC2)cc1[N+](=O)[O-]
b. CCn1cnc2c1c(=O)n(CC(=O)O)c(=O)n2Cc1ccccc1
Answer: a. Nc1ccc(C(=O)N2CCN(S(=O)(=O)c3ccc(Cl)s3)CC2)cc1[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_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#}
Nc1ccc(C(=O)N2CCN(S(=O)(=O)c3ccc(Cl)s3)CC2)cc1[N+](=O)[O-]
Nc1ccc(C(=O)N2CCN(S(=O)(=O)c3ccc(Cl)s3)CC2)cc1[N+](=O)[O-]
(4-amino-3-nitrophenyl)-[4-(5-chlorothiophen-2-yl)sulfonylpiperazin-1-yl]methanone