Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES O=c1c2ccccc2nc(Cc2cccc([N+](=O)[O-])c2)n1-c1ccc(O)cc1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a) 9.678
b) 4.444
Answer: b. 4.444\%.
{#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=c1c2ccccc2nc(Cc2cccc([N+](=O)[O-])c2)n1-c1ccc(O)cc1
O=c1c2ccccc2nc(Cc2cccc([N+](=O)[O-])c2)n1-c1ccc(O)cc1
3-(4-hydroxyphenyl)-2-[(3-nitrophenyl)methyl]quinazolin-4-one