You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 5-[2-[2-[3,5-bis(1,4,7,10-tetrazacyclododec-1-ylmethyl)phenoxy]ethoxy]ethoxy]pentan-2-one;2-(3-hydroxy-6-oxoxanthen-9-yl)benzoic acid into its molecular formula.
user
C53H74N8O9
assistant