Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CCOC(=O)CCCNC(=O)CSc1nnc(-c2ccccc2)c(-c2ccccc2)n1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a. 13.731
b. -0.445
c. -3.055
Answer: c. -3.055\%.
{#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)CCCNC(=O)CSc1nnc(-c2ccccc2)c(-c2ccccc2)n1
CCOC(=O)CCCNC(=O)CSc1nnc(-c2ccccc2)c(-c2ccccc2)n1
ethyl 4-[[2-[(5,6-diphenyl-1,2,4-triazin-3-yl)sulfanyl]acetyl]amino]butanoate