Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES COc1ccc(N2CC(C(=O)NCCc3ccc(Cl)cc3)CC2=O)c(OC)c1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
[a] -12.535
[b] 12.720
Answer: a. -12.535\%.
{#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}.
COc1ccc(N2CC(C(=O)NCCc3ccc(Cl)cc3)CC2=O)c(OC)c1
COc1ccc(N2CC(C(=O)NCCc3ccc(Cl)cc3)CC2=O)c(OC)c1
N-[2-(4-chlorophenyl)ethyl]-1-(2,4-dimethoxyphenyl)-5-oxopyrrolidine-3-carboxamide