Task: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CCOC(=O)CSC1=N/C(=C/c2ccc(-n3cncn3)cc2)C(=O)N1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a. 4.290
b. 4.957
Answer: a. 4.290\%.
{#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}.
CCOC(=O)CSC1=N/C(=C/c2ccc(-n3cncn3)cc2)C(=O)N1
CCOC(=O)CSC1=N/C(=C/c2ccc(-n3cncn3)cc2)C(=O)N1
ethyl 2-[[(4E)-5-oxo-4-[[4-(1,2,4-triazol-1-yl)phenyl]methylidene]-1H-imidazol-2-yl]sulfanyl]acetate