Problem statement: 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 CC(=O)Nc1c(-c2ccc(Cl)cc2)c(=O)c2ccccc2n1C?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
(a) 6.750
(b) -1.692
(c) 1.447
(d) 0.427
Answer: a. 6.750\%.
{#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}.
CC(=O)Nc1c(-c2ccc(Cl)cc2)c(=O)c2ccccc2n1C
CC(=O)Nc1c(-c2ccc(Cl)cc2)c(=O)c2ccccc2n1C
N-[3-(4-chlorophenyl)-1-methyl-4-oxoquinolin-2-yl]acetamide