Task: Answer the multiple-choice question.
Query: Which compound exhibits a 12.362\% 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 other words.
Options:
a. CC(=O)Nc1ccc(NC(=O)C(C)n2nc(C)c([N+](=O)[O-])c2C)cc1
b. COc1cc(C(=O)N(C)CCOc2ccccc2)ccc1OCC(=O)Nc1cccc(C(F)(F)F)c1
c. Cc1ccc(C(C(=O)NCC2CCCO2)N(C(=O)c2snc(C(N)=O)c2N)c2ccc(C)c(C)c2)o1
Answer: a. CC(=O)Nc1ccc(NC(=O)C(C)n2nc(C)c([N+](=O)[O-])c2C)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(=O)Nc1ccc(NC(=O)C(C)n2nc(C)c([N+](=O)[O-])c2C)cc1
CC(=O)Nc1ccc(NC(=O)C(C)n2nc(C)c([N+](=O)[O-])c2C)cc1
N-(4-acetamidophenyl)-2-(3,5-dimethyl-4-nitropyrazol-1-yl)propanamide