You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-[1-(2-methoxyethoxy)propan-2-yloxy]-5-[2-[4-[1-(2-methoxyethoxy)propan-2-yloxy]-3,5-bis(1-phenylethyl)phenyl]propan-2-yl]-1,3-bis(1-phenylethyl)benzene is the IUPAC name of a molecule. Please give its molecular formula.
user
C59H72O6
assistant