Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES Cn1c(=O)n(-c2cccc(Cl)c2)c(=O)n1C?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a: -8.668
b: 2.585
c: 1.770
d: 8.961
Answer: b. 2.585\%.
{#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)n(-c2cccc(Cl)c2)c(=O)n1C
Cn1c(=O)n(-c2cccc(Cl)c2)c(=O)n1C
4-(3-chlorophenyl)-1,2-dimethyl-1,2,4-triazolidine-3,5-dione