You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the molecule identified by N-[[5-chloro-2-[4-(2-methylpropanoyl)piperazin-1-yl]phenyl]carbamothioyl]-2,3-dihydro-1,4-benzodioxine-6-carboxamide ?
user
C24H27ClN4O4S
assistant