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-[(4S,5S)-2-methyl-5-morpholin-4-yl-1-phenyl-4,5-dihydroimidazol-4-yl]morpholine using the IUPAC nomenclature.
user
C18H26N4O2
assistant