. . . . "C0051556" . . "amcinonide"@en . . "C012716" . "1,4-pregnadiene-2,20-dione-16,17-cyclopentylidenedioxy-9-fluoro-11,21-dihydroxy-21-acetate"@en . "amcinonide"@en . . "triamcinolone 16,17-cyclopentylidenedioxy-21-acetate"@en .