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 tert-butyl (2R,4R)-2-[(Z,1S)-4-hydroxy-1-phenylmethoxybut-2-enyl]-4-phenyl-1,3-oxazolidine-3-carboxylate .
user
C25H31NO5
assistant