Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at 1uM of a compound with the SMILES COc1cccc2cc(-c3nc4ccccc4o3)c(=O)oc12?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. 12.775
b. 8.953
c. -3.079
d. 8.384
e. 14.758
Answer: a. 12.775\%.
{#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}.
COc1cccc2cc(-c3nc4ccccc4o3)c(=O)oc12
COc1cccc2cc(-c3nc4ccccc4o3)c(=O)oc12
3-(1,3-benzoxazol-2-yl)-8-methoxychromen-2-one