You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
tert-butyl (2S,4R)-2-[[(2S)-1-[[(2S)-1-amino-1-oxo-6-(phenylmethoxycarbonylamino)hexan-2-yl]amino]-1-oxopropan-2-yl]carbamoyl]-4-pyridin-4-yloxypyrrolidine-1-carboxylate is the IUPAC name of a molecule. Please give its molecular formula.
user
C32H44N6O8
assistant