Task: Answer the MCQ question.
Query: Which compound has a 8.854\% 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: Cc1ccc(C(=O)COC(=O)CNC(=O)C(c2ccccc2)c2ccccc2)cc1[N+](=O)[O-]
b: COc1ccc2nc(SCC(=O)Nc3nccs3)[nH]c2c1
c: Cc1ccc(-n2c(-c3ccco3)nc3nc4ccccc4nc32)cc1
Answer: a. Cc1ccc(C(=O)COC(=O)CNC(=O)C(c2ccccc2)c2ccccc2)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_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#}
Cc1ccc(C(=O)COC(=O)CNC(=O)C(c2ccccc2)c2ccccc2)cc1[N+](=O)[O-]
Cc1ccc(C(=O)COC(=O)CNC(=O)C(c2ccccc2)c2ccccc2)cc1[N+](=O)[O-]
[2-(4-methyl-3-nitrophenyl)-2-oxoethyl] 2-[(2,2-diphenylacetyl)amino]acetate