You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule 7-(dimethoxymethyl)-6-[(2,4-dimethyl-1,3-oxazolidin-3-yl)methyl]-3,4-dihydro-2H-1,8-naphthyridine-1-carboxylic acid ?
user
C18H27N3O5
assistant