Task: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES COc1ccc(CCNc2cc(C)[nH]c(=O)c2)cc1OC?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a. 18.765
b. 12.396
Answer: a. 18.765\%.
{#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(CCNc2cc(C)[nH]c(=O)c2)cc1OC
COc1ccc(CCNc2cc(C)[nH]c(=O)c2)cc1OC
4-[2-(3,4-dimethoxyphenyl)ethylamino]-6-methyl-1H-pyridin-2-one