Task: Answer the multiple-choice question.
Query: Which compound has a 8.423% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CC(C)Cn1c(=O)c2ccccc2n2c(CCC(=O)NCc3ccccn3)nnc12
[b] CCOc1ccc(CNn2nnnc2N)cc1
[c] CC(=O)Nc1ccc(Nc2ccc3nonc3c2[N+](=O)[O-])cc1
Answer: c. CC(=O)Nc1ccc(Nc2ccc3nonc3c2[N+](=O)[O-])cc1
{#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(=O)Nc1ccc(Nc2ccc3nonc3c2[N+](=O)[O-])cc1
CC(=O)Nc1ccc(Nc2ccc3nonc3c2[N+](=O)[O-])cc1
N-[4-[(4-nitro-2,1,3-benzoxadiazol-5-yl)amino]phenyl]acetamide