You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-tert-butyl-4-methyl-3-[(2-methylpropan-2-yl)oxycarbonyl]-1,3-oxazolidine-4-carboxylic acid The above is the IUPAC name of a molecule. Write its molecular formula.
user
C14H25NO5
assistant