Problem statement: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES Cn1c(=O)c(-c2cccc(Cl)c2)c(O)c2ccccc21?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
[a] 8.789
[b] 14.947
Answer: a. 8.789\%.
{#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}.
Cn1c(=O)c(-c2cccc(Cl)c2)c(O)c2ccccc21
Cn1c(=O)c(-c2cccc(Cl)c2)c(O)c2ccccc21
3-(3-chlorophenyl)-4-hydroxy-1-methylquinolin-2-one