You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule [4-(dimethylamino)-2-methoxy-5-nitrophenyl]-[4-(2,4-dinitrophenyl)-2,2,3-triethylpiperazin-1-yl]methanone .
user
C26H34N6O8
assistant