You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule (E)-3-[3-[(3-bromophenoxy)methyl]-4-methoxyphenyl]-1-[4-(difluoromethoxy)-3-methoxyphenyl]prop-2-en-1-one .
user
C25H21BrF2O5
assistant