InChI=1/C6H13N5/c1-2-3-4-5-8-10-6(7)11-9-5/h2-4H2,1H3,(H,8,9)(H3,7,10,11)/p+1/fC6H14N5/h8-10H,7H2/q+1 E73A2E2FDAAF93FF