Problem statement: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES COc1ccc(OCC(O)Cn2c(Br)nc3c2c(=O)[nH]c(=O)n3C)cc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) 11.085
(b) 8.644
(c) 10.800
(d) 4.216
Answer: d. 4.216\%.
{#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(OCC(O)Cn2c(Br)nc3c2c(=O)[nH]c(=O)n3C)cc1
COc1ccc(OCC(O)Cn2c(Br)nc3c2c(=O)[nH]c(=O)n3C)cc1
8-bromo-7-[2-hydroxy-3-(4-methoxyphenoxy)propyl]-3-methylpurine-2,6-dione