Pregn-4-ene-3,20-dione, 21-(acetyloxy)-11,17-dihydroxy-, (11beta)-, mixt. with N,N''-bis(4-chlorophenyl)-3,12-diimino-2,4,11,13-tetraazatetradecanediimidamide and 2-(diphenylmethoxy)-N,N-dimethylethanamine 2-hydroxybenzoate (1:1)