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 7-(4-chlorophenyl)-4-[3-(4-methylphenyl)prop-2-enyl]-5-oxo-4-phenylhept-6-enoic acid using the IUPAC nomenclature.
user
C29H27ClO3
assistant