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 N-(2,3-dimethylphenyl)-N'-(5-methyl-1,2-oxazol-3-yl)-N'-[2-oxo-2-[[(2S)-oxolan-2-yl]methylamino]ethyl]butanediamide ?
user
C23H30N4O5
assistant