You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[4-[3-[[(2S)-2-hydroxy-3-phenoxypropyl]amino]-1-[4-(propanoylamino)phenyl]propyl]phenyl]propanamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C30H37N3O4
assistant