You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the SMILES representation for 1-[2-(4-methyl-1,4-diazepane-1,4-diium-1-yl)ethyl]-3-[2-(6-oxo-3,7,8,9-tetrahydropyrrolo[3,2-f]isoquinolin-1-yl)ethyl]urea;2,2,2-trifluoroacetate ?
user