Task: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES COc1ccc(CC(=O)n2[nH]c(=O)c3ccccc3c2=O)cc1OC?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. 12.342
b. -8.175
c. -8.181
d. 11.299
e. 12.508
Answer: a. 12.342\%.
{#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(CC(=O)n2[nH]c(=O)c3ccccc3c2=O)cc1OC
COc1ccc(CC(=O)n2[nH]c(=O)c3ccccc3c2=O)cc1OC
3-[2-(4,5-dimethoxyphenyl)acetyl]-2H-phthalazine-1,4-dione