You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the molecule identified by [1-(3-morpholin-4-ium-4-ylpropyl)-4,5-dioxo-2-(4-propan-2-ylphenyl)pyrrolidin-3-ylidene]-phenylmethanolate ?
user
C27H32N2O4
assistant