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 [1-[3-(2-chloropyrimidin-4-yl)oxypropyl]cyclobutyl]methyl N-[(3S)-2-hydroxy-1-oxo-1-[[(1R)-1-phenylethyl]amino]heptan-3-yl]carbamate ?
user
C28H39ClN4O5
assistant