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 tert-butyl 4-[4-[4-[(4-morpholin-4-ylcyclohexyl)amino]-9H-pyrimido[4,5-b]indol-6-yl]pyrazol-1-yl]piperidine-1-carboxylate ?
user
C33H44N8O3
assistant