You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-[5-chloro-N-(2-ethoxycarbonyloxyethyl)-2-methoxy-4-[(5-nitro-1,3-thiazol-2-yl)diazenyl]anilino]ethyl ethyl carbonate The above is the IUPAC name of a molecule. Write its molecular formula.
user
C20H24ClN5O9S
assistant