InChI=1/C14H19N5/c1-10-4-5-12(19-9-15-17-18-19)8-13(10)16-11(2)14(3)6-7-14/h4-5,8-9,11,16H,6-7H2,1-3H3/t11-/m1/s1 14C162E4958E6AD0