Task: Answer the multiple choice question.
Question: What is the hERG inhibition at 1uM of a compound with the SMILES CCN1C(=O)/C(=c2\s/c(=C3\Sc4ccccc4N3C)c(=O)n2C)N(C)C1=S?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. 12.918
b. 14.840
c. 11.840
d. 1.077
e. 3.555
Answer: b. 14.840\%.
{#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}.
(2E,5Z)-2-(1-ethyl-3-methyl-5-oxo-2-sulfanylideneimidazolidin-4-ylidene)-3-methyl-5-(3-methyl-1,3-benzothiazol-2-ylidene)-1,3-thiazolidin-4-one