InChI=1/C15H18N6/c1-4-7-16-10-11(17-7)13-15(21-9(6-3)19-13)14-12(10)18-8(5-2)20-14/h4-6H2,1-3H3,(H,16,17)(H,18,20)(H,19,21)/f/h16,18-19H	E1AA17EF5B84A42D