You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
tert-butyl 4-[[4-[4-[4-[[4-[2-(3-chloro-5-cyanophenyl)propan-2-yl]phenoxy]methyl]pyrimidin-2-yl]piperazin-1-yl]piperidin-1-yl]methyl]piperidine-1-carboxylate is the IUPAC name of a molecule. Please give its molecular formula.
user
C41H54ClN7O3
assistant