You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance (5-methyl-2-oxo-1,3-dioxol-4-yl)methyl (NZ)-N-[amino-[4-[[4-[(7-chloro-2H-chromen-3-yl)sulfonyl]-2-oxopiperazin-1-yl]methyl]phenyl]methylidene]carbamate .
user
C27H25ClN4O9S
assistant