Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES Cc1cccc(Cn2cccc2/C=C2/C(=N)N3C=CSC3=NC2=O)c1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a 2.879
b 0.431
Answer: a. 2.879\%.
{#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}.
(6Z)-5-imino-6-[[1-[(3-methylphenyl)methyl]pyrrol-2-yl]methylidene]-[1,3]thiazolo[3,2-a]pyrimidin-7-one