You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[2-[4-[(E)-5-[(2S)-3,3-dimethyloxiran-2-yl]-4-hydroxy-3-methylpent-2-enoxy]phenyl]ethyl]benzamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C25H31NO4
assistant