InChI=1/C15H21N7/c1-21-5-2-6-22(8-7-21)15-14(17)19-10-12(20-15)11-3-4-18-13(16)9-11/h3-4,9-10H,2,5-8H2,1H3,(H2,16,18)(H2,17,19)/p+2/fC15H23N7/h18,21H,16-17H2/q+2 7B65A9BCCD941DB2