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 (1R,2S)-2-[(3S)-4-[(2-phenyl-1H-imidazol-5-yl)methyl]morpholin-3-yl]cyclopentan-1-ol using the IUPAC nomenclature.
user
C19H25N3O2
assistant