2-(((5-(((4-(((Perfluorooctyl)sulfonyl)(methyl)amino)butoxy)carbonyl)amino)-2-methylphenyl)carbamoyl)oxy)propyl methacrylate,polymer with butyl 2-propenoate, 2-[[(perfluorooctyl)sulfonyl](methyl)amino]ethyl 2-propenoate, 2-[[[[2-methyl-5-[[[4-[methyl[(perfluorobutyl)sulfonyl](amino)]butoxy]carbonyl]amino]phenyl]amino]carbonyl]oxy]propyl 2-methyl-2-propenoate, 2-[[[[2-methyl-5-[[[4-[methyl[(perfluoroheptyl)sulfonyl]amino]butoxy]carbonyl]amino]phenyl]amino]carbonyl]oxy]propyl 2-methyl-2-propenoate, 2-[[[[2-methyl-5-[[[4-[methyl[(perfluorohexyl)sulfonyl]amino]butoxy]carbonyl]amino]phenyl]amino]carbonyl]oxy]propyl 2-methyl-2-propenoate, 2-[[[[2-methyl-5-[[[4-[methyl[(perfluoropentyl)sulfonyl]amino]butoxy]carbonyl]amino]phenyl]amino]carbonyl]oxy]propyl 2-methyl-2-propenoate,2-[methyl[(perfluorobutyl)sulfonyl]amino]ethyl 2-propenoate, 2-[methyl[(perfluoroheptyl)sulfonyl]amino]ethyl 2-propenoate, 2-[methyl[(perfluorohexyl)sulfonyl]amino]ethyl 2-propenoate,2-[methyl[(perfluoropentyl)sulfonyl]amino]ethyl 2-propenoate