You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule 4-[hydroxy-(4-propan-2-ylphenyl)methylidene]-1-(6-methylpyridazin-3-yl)-5-(5-propan-2-yloxypyridin-2-yl)pyrrolidine-2,3-dione ?
user
C27H28N4O4
assistant