You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
ethyl (2E)-3-oxo-7-phenyl-2-[(2-propan-2-yloxynaphthalen-1-yl)methylidene]-5-thiophen-2-yl-5H-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate The above is the IUPAC name of a molecule. Write its molecular formula.
user
C33H28N2O4S2
assistant