You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Name the molecular formula for the molecule established as [(2S,3S)-3-[[(2Z)-2-[2-[(2-chloroacetyl)amino]-1,3-thiazol-4-yl]-2-methoxyiminoacetyl]amino]-4-oxoazetidin-2-yl]methyl (2Z)-2-[2-[(2-chloroacetyl)amino]-1,3-thiazol-4-yl]-2-methoxyiminoacetate using the IUPAC nomenclature.
user
C20H20Cl2N8O8S2
assistant