You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name (4Z)-2-naphthalen-2-yl-4-[[4-[2-nitro-4-(trifluoromethyl)phenoxy]phenyl]methylidene]-1,3-oxazol-5-one into its molecular formula.
user
C27H15F3N2O5
assistant