Task: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES COc1ccc(CCNCc2csc3nc4ccccc4n23)cc1OC.Cl?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
[a] 9.387
[b] -2.684
Answer: a. 9.387\%.
{#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(CCNCc2csc3nc4ccccc4n23)cc1OC.Cl
COc1ccc(CCNCc2csc3nc4ccccc4n23)cc1OC.Cl
2-(3,4-dimethoxyphenyl)-N-([1,3]thiazolo[3,2-a]benzimidazol-1-ylmethyl)ethanamine;hydrochloride