You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(4-butoxyphenyl) 4-[[4-[4-[6-(2-methylprop-2-enoyloxy)hexoxy]benzoyl]oxynaphthalen-1-yl]diazenyl]benzoate The above is the IUPAC name of a molecule. Write its molecular formula.
user
C44H44N2O8
assistant