for the following products
1-[2-Amino-5-[[imino(nitroamino)methyl]amino]-1-oxopentyl]-4-methyl-2-piperidinecarboxylic acid ethyl ester hydrochloride | [2R-[1(S*),2,4]]-1-[2-amino-5-[[imino(nitroamino)methyl]amino]-1-oxopentyl]4-methyl-2-piperidinecarboxylic acid ethyl ester monohydrochloride and Ethyl (2R,4R)-1-(nitroglycerine-nitro-L-arginyl)-4-methyl-piperidinecarboxylate hydrochloride
