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 5-O-benzyl 1-O-(2,2,2-trichloroethyl) (2S)-2-[(2-methylpropan-2-yl)oxycarbonylamino]pentanedioate .
user
C19H24Cl3NO6
assistant