Task: Answer the multiple-choice question.
Question: Which compound has a 13.341\% 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] COc1ccc(CCN2C(=O)CCC2(C)C(=O)NC2CCCC2)cc1OC
[b] COc1ccccc1S(=O)(=O)n1cc(Cc2ccccc2)c(N)n1
[c] COC(=O)C(C(=O)OC)C(c1ccccc1)C(C(=O)c1ccccc1)[N+](=O)[O-]
Answer: c. COC(=O)C(C(=O)OC)C(c1ccccc1)C(C(=O)c1ccccc1)[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#}
COC(=O)C(C(=O)OC)C(c1ccccc1)C(C(=O)c1ccccc1)[N+](=O)[O-]
COC(=O)C(C(=O)OC)C(c1ccccc1)C(C(=O)c1ccccc1)[N+](=O)[O-]
dimethyl 2-(2-nitro-3-oxo-1,3-diphenylpropyl)propanedioate