You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named 2-methoxyethyl (5S,6R)-4-methylidene-2-oxo-6-(2-propan-2-yloxyphenyl)-1,3-diazinane-5-carboxylate is given. What is its corresponding molecular formula?
user
C18H24N2O5
assistant