Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CCOCCOC(=O)COc1ccc2c(-c3ccccc3)cc(=O)oc2c1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: 6.113
b: 6.863
c: 11.724
d: 7.877
e: 17.514
Answer: b. 6.863\%.
{#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}.
CCOCCOC(=O)COc1ccc2c(-c3ccccc3)cc(=O)oc2c1
CCOCCOC(=O)COc1ccc2c(-c3ccccc3)cc(=O)oc2c1
7-[2-(2-ethoxyethoxy)-2-oxoethoxy]-4-phenylchromen-2-one