You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Name the molecular formula for the molecule established as (E)-3-[4-[(E)-2-[4-(4-bromo-N-(4-bromophenyl)anilino)phenyl]ethenyl]phenyl]-2-cyanoprop-2-enoic acid using the IUPAC nomenclature.
user
C30H20Br2N2O2
assistant