Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at 1uM of a compound with the SMILES N#CC1(NC(=O)COC(=O)c2cc([N+](=O)[O-])ccc2N2CCOCC2)CCCCC1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
[a] 10.729
[b] -23.518
[c] 17.825
Answer: b. -23.518\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
N#CC1(NC(=O)COC(=O)c2cc([N+](=O)[O-])ccc2N2CCOCC2)CCCCC1
N#CC1(NC(=O)COC(=O)c2cc([N+](=O)[O-])ccc2N2CCOCC2)CCCCC1
[2-[(1-cyanocyclohexyl)amino]-2-oxoethyl] 2-morpholin-4-yl-5-nitrobenzoate