Task: Answer the MCQ question.
Question: What is the hERG inhibition at 10uM of a compound with the SMILES O=C(Nc1ccc2nc3n(c(=O)c2c1)CCCC3)c1ccccc1[N+](=O)[O-]?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
[a] 29.849
[b] 13.932
Answer: b. 13.932%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
O=C(Nc1ccc2nc3n(c(=O)c2c1)CCCC3)c1ccccc1[N+](=O)[O-]
O=C(Nc1ccc2nc3n(c(=O)c2c1)CCCC3)c1ccccc1[N+](=O)[O-]
2-nitro-N-(11-oxo-6,7,8,9-tetrahydropyrido[2,1-b]quinazolin-2-yl)benzamide