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 identified by [(2S)-1-oxo-1-[(2-propan-2-ylpyrazol-3-yl)amino]propan-2-yl] 4-[[(2S)-oxolan-2-yl]methoxy]benzoate ?
user
C21H27N3O5
assistant