InChI=1/C14H19N7/c1-7-8(2)21(9(3)13-19-16-6-20(13)5)14-11(7)12(15)17-10(4)18-14/h6,9H,1-5H3,(H2,15,17,18)/t9-/m0/s1/f/h15H2 E08EB5A85D762BDE