Task: Answer the MCQ question.
Query: What is the hERG inhibition at 1uM of a compound with the SMILES COCC(=O)Nc1sc2c(c1C(=O)OC)CCC(C)C2?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
[a] -3.890
[b] 13.121
Answer: a. -3.890\%.
{#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}.
COCC(=O)Nc1sc2c(c1C(=O)OC)CCC(C)C2
COCC(=O)Nc1sc2c(c1C(=O)OC)CCC(C)C2
methyl 2-[(2-methoxyacetyl)amino]-6-methyl-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxylate