Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES COc1ccccc1OCC(O)Cn1c(Br)nc2c1c(=O)[nH]c(=O)n2C?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] -7.190
[b] 4.904
[c] -1.299
[d] 5.730
[e] 9.796
Answer: b. 4.904\%.
{#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}.
COc1ccccc1OCC(O)Cn1c(Br)nc2c1c(=O)[nH]c(=O)n2C
COc1ccccc1OCC(O)Cn1c(Br)nc2c1c(=O)[nH]c(=O)n2C
8-bromo-7-[2-hydroxy-3-(2-methoxyphenoxy)propyl]-3-methylpurine-2,6-dione