Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a drug with the SMILES CNc1nc2cc([N+](=O)[O-])c([N+](=O)[O-])cc2nc1NC?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a) -24.207
b) 4.288
Answer: a. -24.207%.
{#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}.
CNc1nc2cc([N+](=O)[O-])c([N+](=O)[O-])cc2nc1NC
CNc1nc2cc([N+](=O)[O-])c([N+](=O)[O-])cc2nc1NC
2-N,3-N-dimethyl-6,7-dinitroquinoxaline-2,3-diamine