Problem statement: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a compound with the SMILES CCn1c(=O)c([N+](=O)[O-])c(Cl)c2ccccc21?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a.) -19.990
b.) 25.271
c.) 8.137
Answer: b. 25.271%.
{#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}.
CCn1c(=O)c([N+](=O)[O-])c(Cl)c2ccccc21
CCn1c(=O)c([N+](=O)[O-])c(Cl)c2ccccc21
4-chloro-1-ethyl-3-nitroquinolin-2-one