You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-[3-[(2E)-2-ethoxyimino-2-(3-phenoxyphenyl)ethoxy]-5-propan-2-yloxyphenyl]-3-[3-[(2E)-2-ethoxyimino-2-(3-pyridin-2-yloxyphenyl)ethoxy]phenyl]butanedioic acid The above is the IUPAC name of a molecule. Write its molecular formula.
user
C50H49N3O11
assistant