You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
6,13-bis(2-ethylhexyl)-2,9-bis(4-methoxy-N-(4-methoxyphenyl)anilino)-6,13-diazatetracyclo[6.6.2.04,16.011,15]hexadeca-1,3,8,10,15-pentaene-5,7,12,14-tetrone The above is the IUPAC name of a molecule. Write its molecular formula.
user
C58H64N4O8
assistant