You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Name the molecular formula for the molecule established as [6-bromo-4-[[4-(dimethylamino)cyclohexyl]amino]-7-fluoroquinolin-3-yl]-cyclopropylmethanone using the IUPAC nomenclature.
user
C21H25BrFN3O
assistant