You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[(E)-1-[5-(2,5-dichlorophenyl)furan-2-yl]-3-(3-imidazol-1-ylpropylamino)-3-oxoprop-1-en-2-yl]-4-methylbenzamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C27H24Cl2N4O3
assistant