InChI=1/C13H19N7/c1-7(10-8(2)19-20(4)9(10)3)18-13-11-12(15-5-14-11)16-6-17-13/h5-8,11,19H,1-4H3,(H,14,15,16,17,18)/t7-,8-,11+/m1/s1/f/h18H FC4F62F8F63C286E