Task: Answer the multiple choice question.
Question: Which compound exhibits a 1.222\% 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, b, or c without using any additional words.
Options:
(a) O=[N+]([O-])c1cccc(-c2nnn(C34CC5CC(CC(C5)C3)C4)n2)c1
(b) O=C(Nc1ccc2[nH]c(=O)[nH]c2c1)c1cccc([N+](=O)[O-])c1
(c) CC(C)CN(C(=O)c1ccc(-n2cncn2)c([N+](=O)[O-])c1)C1CCS(=O)(=O)C1
Answer: c. CC(C)CN(C(=O)c1ccc(-n2cncn2)c([N+](=O)[O-])c1)C1CCS(=O)(=O)C1
{#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)CN(C(=O)c1ccc(-n2cncn2)c([N+](=O)[O-])c1)C1CCS(=O)(=O)C1
CC(C)CN(C(=O)c1ccc(-n2cncn2)c([N+](=O)[O-])c1)C1CCS(=O)(=O)C1
N-(1,1-dioxothiolan-3-yl)-N-(2-methylpropyl)-3-nitro-4-(1,2,4-triazol-1-yl)benzamide