You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the molecule (3R,5S)-5-[(3-fluorophenoxy)methyl]-1-[(1-methylimidazol-2-yl)methyl]-N-[2-(2-oxoimidazolidin-1-yl)ethyl]piperidine-3-carboxamide ?
user
C23H31FN6O3
assistant