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 (NE)-N-(2,3,5-trichloro-4-oxocyclohexa-2,5-dien-1-ylidene)methanesulfonamide using the IUPAC nomenclature.
user
C7H4Cl3NO3S
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