You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule 4-O-tert-butyl 1-O-[(2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-oxo-3-phenylmethoxypropyl] (2R)-2-(9H-fluoren-9-ylmethoxycarbonylamino)butanedioate .
user
C38H44N2O10
assistant