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 Cc1[nH]n2c(=O)cc(-c3ccc([N+](=O)[O-])cc3)nc2c1-c1ccccc1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a: 5.665
b: 10.563
Answer: a. 5.665\%.
{#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}.
Cc1[nH]n2c(=O)cc(-c3ccc([N+](=O)[O-])cc3)nc2c1-c1ccccc1
Cc1[nH]n2c(=O)cc(-c3ccc([N+](=O)[O-])cc3)nc2c1-c1ccccc1
2-methyl-5-(4-nitrophenyl)-3-phenyl-1H-pyrazolo[1,5-a]pyrimidin-7-one