You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the compound with this IUPAC name 4-hydroxy-1-[[3-(phenylsulfamoylamino)pyridin-4-yl]methyl]-3-[4-(trifluoromethylsulfonyl)phenyl]imidazol-2-one ?
user
C22H18F3N5O6S2
assistant