N-Carbamimidoylpyrazine-2-carboxamide
1-((3,5-Diamino-6-chloropyrazine-2-carbonyl)oxy)guanidine
N-(3-(3-Guanidinopropyl)-5-(1H-indol-3-yl)pyrazin-2-yl)-2-methylbutanamide
1-Hydroxy-3-(pyrazin-2-yl)guanidine
4-Guanidino-N-(pyrazin-2-yl)benzamide
1-(3-(5-Isobutyl-6-oxo-1,6-dihydropyrazin-2-yl)propyl)guanidine
3-(4-(4-(3-(3,5-Diamino-6-chloropyrazine-2-carbonyl)guanidino)butyl)phenoxy)-2-hydroxypropyl methanesulfonate
