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)c1c(NC2=NS(=O)(=O)c3ccccc32)sc2c1CCC(C)C2?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a 17.865
b 1.927
Answer: a. 17.865\%.
{#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(NC2=NS(=O)(=O)c3ccccc32)sc2c1CCC(C)C2
CCOC(=O)c1c(NC2=NS(=O)(=O)c3ccccc32)sc2c1CCC(C)C2
ethyl 2-[(1,1-dioxo-1,2-benzothiazol-3-yl)amino]-6-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate