You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-(1,3-benzodioxol-5-yl)-1-[3-(4-chlorophenyl)-4-(2,4-dichlorophenyl)piperazin-1-yl]ethanone;N-[3-[3-(4-chlorophenyl)-4-(2,4-dichlorophenyl)piperazine-1-carbonyl]phenyl]acetamide;N-[4-[3-(4-chlorophenyl)-4-(2,4-dichlorophenyl)piperazine-1-carbonyl]phenyl]acetamide;[3-(4-chlorophenyl)-4-(2,4-dichlorophenyl)piperazin-1-yl]-(2,3-dihydro-1,4-benzodioxin-3-yl)methanone;methyl 3-[3-(4-chlorophenyl)-4-(2,4-dichlorophenyl)piperazine-1-carbonyl]benzoate is the IUPAC name of a molecule. Please give its molecular formula.
user
C125H107Cl15N12O13
assistant