InChI=1/C17H19N5/c1-11-12(2)19-17(22(3)4)20-16(11)14-7-5-6-13(10-14)15-8-9-18-21-15/h5-10,15H,1-4H3/p+1/t15-/m1/s1/fC17H20N5/h21H/q+1 571FF79FAC98D12B