You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 2-methoxyethyl 5-[[1,2-dimethyl-7-(trifluoromethylsulfonylamino)-3,4-dihydro-2H-quinolin-6-yl]diazenyl]-1,3,4-thiadiazole-2-carboxylate into its molecular formula.
user
C18H21F3N6O5S2
assistant