Task: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES COc1ccc(Cn2cccc(NC(=O)Nc3cccc(C#N)c3)c2=O)cc1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
(a) 19.847
(b) 13.937
Answer: a. 19.847\%.
{#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(Cn2cccc(NC(=O)Nc3cccc(C#N)c3)c2=O)cc1
COc1ccc(Cn2cccc(NC(=O)Nc3cccc(C#N)c3)c2=O)cc1
1-(3-cyanophenyl)-3-[1-[(4-methoxyphenyl)methyl]-2-oxopyridin-3-yl]urea