You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
4-[3-[[4-(dimethylamino)phenyl]methyl-(oxolan-2-ylmethyl)amino]-2-hydroxypropoxy]-3-ethoxybenzaldehyde is the IUPAC name of a molecule. Please give its molecular formula.
user
C26H36N2O5
assistant