Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES CCOC(=O)c1sc(C)c2c(=O)n(CCc3ccccc3)nnc12?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a. -1.658
b. 13.373
c. -0.193
Answer: b. 13.373\%.
{#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)c1sc(C)c2c(=O)n(CCc3ccccc3)nnc12
CCOC(=O)c1sc(C)c2c(=O)n(CCc3ccccc3)nnc12
ethyl 5-methyl-4-oxo-3-(2-phenylethyl)thieno[3,4-d]triazine-7-carboxylate