You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance (4E)-4-(methoxymethylidene)-2-[4-[(4E)-4-(methoxymethylidene)-5-oxo-1,3-oxazol-2-yl]phenyl]-1,3-oxazol-5-one .
user
C16H12N2O6
assistant