Task: Answer the multiple choice question.
Question: What is the hERG inhibition at 1uM of a compound with the SMILES COc1ccc(OC)c(NC(=O)CC2C(=O)NCCN2C(=O)Nc2cccc(Cl)c2)c1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a: 16.984
b: 5.492
c: 12.977
Answer: b. 5.492\%.
{#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(OC)c(NC(=O)CC2C(=O)NCCN2C(=O)Nc2cccc(Cl)c2)c1
COc1ccc(OC)c(NC(=O)CC2C(=O)NCCN2C(=O)Nc2cccc(Cl)c2)c1
N-(3-chlorophenyl)-2-[2-(2,5-dimethoxyanilino)-2-oxoethyl]-3-oxopiperazine-1-carboxamide