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 N-[4-(3,4-dihydro-2H-pyrrol-5-ylsulfamoyl)phenyl]-4-(trifluoromethyl)benzamide using the IUPAC nomenclature.
user
C18H16F3N3O3S
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