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 drug with the SMILES COC(=O)C1=C(C)n2nnnc2NC1c1cc2ccccc2o1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a: 5.436
b: -6.782
c: 11.049
d: 7.995
Answer: b. -6.782\%.
{#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}.
COC(=O)C1=C(C)n2nnnc2NC1c1cc2ccccc2o1
COC(=O)C1=C(C)n2nnnc2NC1c1cc2ccccc2o1
methyl 5-(1-benzofuran-2-yl)-7-methyl-4,5-dihydrotetrazolo[1,5-a]pyrimidine-6-carboxylate