Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a drug with the SMILES CCOC(=O)/C(C#N)=C1/SC(CC)C(=O)N1c1ccc(Br)cc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a) -38.945
b) 7.696
c) -31.485
d) 3.759
Answer: c. -31.485%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
CCOC(=O)/C(C#N)=C1/SC(CC)C(=O)N1c1ccc(Br)cc1
CCOC(=O)/C(C#N)=C1/SC(CC)C(=O)N1c1ccc(Br)cc1
ethyl (2E)-2-[3-(4-bromophenyl)-5-ethyl-4-oxo-1,3-thiazolidin-2-ylidene]-2-cyanoacetate