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 4-[3-chloro-4-[(2S)-2,4-dimethyl-2-phosphanylpentoxy]phenyl]-N-(oxan-3-yl)pyridin-2-amine .
user
C23H32ClN2O2P
assistant