You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule 2-[[4-[7-[3-chloro-4-[(3-fluorophenyl)methoxy]anilino]pyrazolo[4,3-d]pyrimidin-2-yl]phenyl]methylamino]ethanol .
user
C27H24ClFN6O2
assistant