You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule [2-[(2S,6R)-2,6-dimethylmorpholin-4-yl]-2-oxoethyl] 1-acetyl-4-phenylpiperidine-4-carboxylate ?
user
C22H30N2O5
assistant