Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at 1uM of a drug with the SMILES [O-][N+]1=c2ccc(Nc3ccccc3)cc2=NC12CCCCC2?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a. 23.554
b. -15.592
Answer: b. -15.592\%.
{#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}.
[O-][N+]1=c2ccc(Nc3ccccc3)cc2=NC12CCCCC2
[O-][N+]1=c2ccc(Nc3ccccc3)cc2=NC12CCCCC2
1'-oxido-N-phenylspiro[cyclohexane-1,2'-benzimidazol-1-ium]-5'-amine