You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Name the molecular formula for the molecule established as 4-[[2-chloro-5-[2-[3-(2-morpholin-4-ylethylamino)phenyl]ethynyl]pyridin-4-yl]amino]cyclohexan-1-ol using the IUPAC nomenclature.
user
C25H31ClN4O2
assistant