Task: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES COc1cccc(C(=O)Cn2c(Br)nc3c2c(=O)n(C)c(=O)n3C)c1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a) 9.683
b) -4.044
Answer: b. -4.044\%.
{#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}.
COc1cccc(C(=O)Cn2c(Br)nc3c2c(=O)n(C)c(=O)n3C)c1
COc1cccc(C(=O)Cn2c(Br)nc3c2c(=O)n(C)c(=O)n3C)c1
8-bromo-7-[2-(3-methoxyphenyl)-2-oxoethyl]-1,3-dimethylpurine-2,6-dione