You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 2-[hydroxy-[2-(3-methoxyphenyl)-1-(3-methoxypropyl)-6-oxopyrimidin-5-yl]methylidene]cyclohexane-1,3-dione by IUPAC nomenclature, provide its molecular formula.
user
C22H24N2O6
assistant