You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N,N'-bis[(3,4-diethoxyphenyl)methyl]-N'-[(2E,6E,10E,14E,18E,22E,26E,30E)-3,7,11,15,19,23,27,31,35-nonamethylhexatriaconta-2,6,10,14,18,22,26,30,34-nonaenyl]ethane-1,2-diamine The above is the IUPAC name of a molecule. Write its molecular formula.
user
C69H108N2O4
assistant