(4S)-N-(1-aminoethylidene)-5-(4-chlorophenyl)-N'-(4-chlorophenyl)sulfonyl-4-phenyl-3,4-dihydropyrazole-2-carboximidamide
(4s)-n-(1-aminoethylidene)-5-(4-chlorophenyl)-n'-(4-chlorophenyl)sulfonyl-4-phenyl-3,4-dihydropyrazole-2-carboximidamide