1-((S)-3-methyl-5-((1S,2S,3R)-1,2,3,4-tetrahydroxybutyl)oxazolidin-2-ylidene)-2-nitroguanidine

1-(benzo[d]oxazol-2(3H)-ylidene)-2-nitroguanidine

2-nitro-1-(oxazolidin-2-ylidene)guanidine

1-(imidazolidin-2-ylidene)-2-nitroguanidine

5-methylsulfanyl-2-phenyl-1,2,4-triazol-3-amine