You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance 1-methyl-4-[3-[[2-propyl-4-[4-(trifluoromethyl)phenyl]piperazin-1-yl]methyl]-4-(trifluoromethyl)phenyl]-1,4-diazepane .
user
C28H36F6N4
assistant