Problem statement: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES O=Nc1c2ccc[nH]c-2c2ccc([N+](=O)[O-])cc12?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a: 9.459
b: 17.942
c: 10.259
Answer: c. 10.259\%.
{#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=Nc1c2ccc[nH]c-2c2ccc([N+](=O)[O-])cc12
O=Nc1c2ccc[nH]c-2c2ccc([N+](=O)[O-])cc12
7-nitro-5-nitroso-1H-indeno[1,2-b]pyridine