You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[2-[furan-2-ylmethyl(oxolan-2-ylmethyl)amino]-2-oxoethyl]-3-methyl-N-propylbenzamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C23H30N2O4
assistant