Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES O=[N+]([O-])c1ccc2c(c1)nc1n2CCN(CC2CCCO2)C1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a.) 4.125
b.) 15.422
Answer: a. 4.125\%.
{#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+]([O-])c1ccc2c(c1)nc1n2CCN(CC2CCCO2)C1
O=[N+]([O-])c1ccc2c(c1)nc1n2CCN(CC2CCCO2)C1
8-nitro-2-(oxolan-2-ylmethyl)-3,4-dihydro-1H-pyrazino[1,2-a]benzimidazole