You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
4-diethoxyphosphoryl-N-[(3-methoxyphenyl)methyl]-2-(naphthalen-1-ylmethyl)-1,3-oxazol-5-amine The above is the IUPAC name of a molecule. Write its molecular formula.
user
C26H29N2O5P
assistant