Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CN1C(=O)/C(=C\c2ccc(-c3ccccc3)o2)SC1=S?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: 14.724
b: 12.638
c: 4.117
d: 5.641
e: 10.707
Answer: b. 12.638\%.
{#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}.
CN1C(=O)/C(=C\c2ccc(-c3ccccc3)o2)SC1=S
CN1C(=O)/C(=C\c2ccc(-c3ccccc3)o2)SC1=S
(5E)-3-methyl-5-[(5-phenylfuran-2-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one