Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES COCCc1nn2c(=O)cc(COC(=O)c3cc(OC)c(OC)c(OC)c3)nc2s1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a: 12.923
b: 26.157
c: 18.073
d: -3.302
Answer: d. -3.302\%.
{#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}.
COCCc1nn2c(=O)cc(COC(=O)c3cc(OC)c(OC)c(OC)c3)nc2s1
COCCc1nn2c(=O)cc(COC(=O)c3cc(OC)c(OC)c(OC)c3)nc2s1
[2-(2-methoxyethyl)-5-oxo-[1,3,4]thiadiazolo[3,2-a]pyrimidin-7-yl]methyl 3,4,5-trimethoxybenzoate