Problem statement: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES COc1ccc(Br)cc1-c1nc2c(c(=O)[nH]c(=O)n2Cc2ccccc2)n1C?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a 5.088
b 9.794
c 5.016
d 14.096
Answer: c. 5.016\%.
{#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)cc1-c1nc2c(c(=O)[nH]c(=O)n2Cc2ccccc2)n1C
COc1ccc(Br)cc1-c1nc2c(c(=O)[nH]c(=O)n2Cc2ccccc2)n1C
3-benzyl-8-(5-bromo-2-methoxyphenyl)-7-methylpurine-2,6-dione