You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-[2-(hydroxymethyl)-6-methylmorpholin-4-yl]-N-methyl-N-[2-oxo-2-(propylamino)ethyl]acetamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C14H27N3O4
assistant