Problem statement: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES NCCNc1cc(N2CCCC2)ccc1[N+](=O)[O-]?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
[a] 9.822
[b] 2.909
Answer: b. 2.909\%.
{#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}.
NCCNc1cc(N2CCCC2)ccc1[N+](=O)[O-]
NCCNc1cc(N2CCCC2)ccc1[N+](=O)[O-]
[2-(2-aminoethylamino)-4-pyrrolidin-1-ylphenyl]-oxido-oxoazanium