You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 2-[[4-[[4-(3-aminopropyl)phenyl]sulfamoyl]-2-carbamoyl-6-chlorophenoxy]carbonylamino]-3-methylbutanoic acid into its molecular formula.
user
C22H27ClN4O7S
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