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 2-chloro-5-[(4Z)-4-[[3-methoxy-4-[(2-methylphenyl)methoxy]phenyl]methylidene]-3-methyl-5-oxopyrazol-1-yl]benzoic acid .
user
C27H23ClN2O5
assistant