Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a drug with the SMILES Cn1c(=O)c(-c2cc(=O)[nH][nH]2)c(O)c2ccccc21?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
(a) 9.491
(b) 11.157
(c) -2.630
Answer: a. 9.491%.
{#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}.
Cn1c(=O)c(-c2cc(=O)[nH][nH]2)c(O)c2ccccc21
Cn1c(=O)c(-c2cc(=O)[nH][nH]2)c(O)c2ccccc21
4-hydroxy-1-methyl-3-(5-oxo-1,2-dihydropyrazol-3-yl)quinolin-2-one