Task: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES COCCN1C(=O)N(c2ccc(Cl)cc2)C(=O)C1CC(=O)Nc1cc(OC)cc(OC)c1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a: 13.812
b: 5.784
c: 12.132
Answer: b. 5.784\%.
{#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}.
COCCN1C(=O)N(c2ccc(Cl)cc2)C(=O)C1CC(=O)Nc1cc(OC)cc(OC)c1
COCCN1C(=O)N(c2ccc(Cl)cc2)C(=O)C1CC(=O)Nc1cc(OC)cc(OC)c1
2-[1-(4-chlorophenyl)-3-(2-methoxyethyl)-2,5-dioxoimidazolidin-4-yl]-N-(3,5-dimethoxyphenyl)acetamide