You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named ethyl (E)-3-[4-[(3-chloro-4-methoxyphenyl)methylamino]-2-[(2S)-2-(hydroxymethyl)pyrrolidin-1-yl]pyrimidin-5-yl]-2-methylprop-2-enoate by IUPAC nomenclature, provide its molecular formula.
user
C23H29ClN4O4
assistant