Problem statement: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES CC(=O)/C(C#N)=C1\NC(=O)C(Cc2ccccc2)S1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: 8.767
b: 12.389
c: 8.765
d: -15.534
e: 18.882
Answer: e. 18.882\%.
{#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)-2-(5-benzyl-4-oxo-1,3-thiazolidin-2-ylidene)-3-oxobutanenitrile