Task: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES COc1ccc(N2C(=O)c3ccccc3NC2c2ccc(OC)c(CN3CCOCC3)c2)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a. 1.942
b. 12.041
c. -21.506
Answer: a. 1.942\%.
{#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}.
COc1ccc(N2C(=O)c3ccccc3NC2c2ccc(OC)c(CN3CCOCC3)c2)cc1
COc1ccc(N2C(=O)c3ccccc3NC2c2ccc(OC)c(CN3CCOCC3)c2)cc1
2-[4-methoxy-3-(morpholin-4-ylmethyl)phenyl]-3-(4-methoxyphenyl)-1,2-dihydroquinazolin-4-one