Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES COCCOC(=O)C1=C(C)N=C2SCCC(=O)N2C1/C=C/c1ccccc1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a) -3.176
b) 13.092
c) 13.293
Answer: a. -3.176\%.
{#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}.
COCCOC(=O)C1=C(C)N=C2SCCC(=O)N2C1/C=C/c1ccccc1
COCCOC(=O)C1=C(C)N=C2SCCC(=O)N2C1/C=C/c1ccccc1
2-methoxyethyl 8-methyl-4-oxo-6-[(E)-2-phenylethenyl]-3,6-dihydro-2H-pyrimido[2,1-b][1,3]thiazine-7-carboxylate