Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES COc1ccc(Br)c(C(=O)OCc2cc(=O)oc3cc(C)ccc23)c1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a -20.352
b 10.856
c 2.227
d 11.655
Answer: b. 10.856\%.
{#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(Br)c(C(=O)OCc2cc(=O)oc3cc(C)ccc23)c1
COc1ccc(Br)c(C(=O)OCc2cc(=O)oc3cc(C)ccc23)c1
(7-methyl-2-oxochromen-4-yl)methyl 2-bromo-5-methoxybenzoate