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)c1c(N2C(=O)Nc3cc(Cl)c(Cl)cc3N2O)sc2c1CCCCC2?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] 16.298
[b] 2.297
[c] 9.577
[d] 2.782
Answer: a. 16.298\%.
{#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)c1c(N2C(=O)Nc3cc(Cl)c(Cl)cc3N2O)sc2c1CCCCC2
CCOC(=O)c1c(N2C(=O)Nc3cc(Cl)c(Cl)cc3N2O)sc2c1CCCCC2
ethyl 2-(6,7-dichloro-1-hydroxy-3-oxo-4H-1,2,4-benzotriazin-2-yl)-5,6,7,8-tetrahydro-4H-cyclohepta[b]thiophene-3-carboxylate