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 [4-[[4-chloro-6-(diethylamino)pyrimidin-2-yl]sulfanylmethyl]phenyl]-[4-(4-methoxyphenyl)piperazin-1-yl]methanone .
user
C27H32ClN5O2S
assistant