Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a drug with the SMILES COc1ccc(Cc2nnc(N=Nc3c(O)[nH]c4ccc(Br)cc34)[nH]c2=O)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
[a] 19.697
[b] 9.447
[c] -67.901
Answer: a. 19.697%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
COc1ccc(Cc2nnc(N=Nc3c(O)[nH]c4ccc(Br)cc34)[nH]c2=O)cc1
COc1ccc(Cc2nnc(N=Nc3c(O)[nH]c4ccc(Br)cc34)[nH]c2=O)cc1
3-[(5-bromo-2-hydroxy-1H-indol-3-yl)diazenyl]-6-[(4-methoxyphenyl)methyl]-4H-1,2,4-triazin-5-one