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 3-[5-(2-bromo-4-nitrophenyl)furan-2-yl]-1-(4-morpholin-4-ylphenyl)prop-2-en-1-one .
user
C23H19BrN2O5
assistant