Problem statement: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CCOC(=O)C1=C(C)Nc2nnnn2C1c1ccccc1Cl?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. 11.986
b. 16.525
c. -33.811
d. -9.833
e. 2.104
Answer: e. 2.104\%.
{#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)C1=C(C)Nc2nnnn2C1c1ccccc1Cl
CCOC(=O)C1=C(C)Nc2nnnn2C1c1ccccc1Cl
ethyl 7-(2-chlorophenyl)-5-methyl-4,7-dihydrotetrazolo[1,5-a]pyrimidine-6-carboxylate