Task: Answer the multiple choice question.
Query: What is the hERG inhibition at 1uM of a drug with the SMILES CCOC(=O)c1ccc(N2C(=O)CC(N(C)CCc3ccc(OC)c(OC)c3)C2=O)cc1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
[a] 4.100
[b] -3.943
Answer: a. 4.100\%.
{#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}.
CCOC(=O)c1ccc(N2C(=O)CC(N(C)CCc3ccc(OC)c(OC)c3)C2=O)cc1
CCOC(=O)c1ccc(N2C(=O)CC(N(C)CCc3ccc(OC)c(OC)c3)C2=O)cc1
ethyl 4-[3-[2-(3,4-dimethoxyphenyl)ethyl-methylamino]-2,5-dioxopyrrolidin-1-yl]benzoate