InChI=1/C14H19N5/c1-10-5-11(2)7-13(6-10)19-14(15)17-4-3-12-8-16-9-18-12/h5-9H,3-4H2,1-2H3,(H,16,18)(H3,15,17,19)/p+1/fC14H20N5/h16-17,19H,15H2/q+1 ECA5583BE5670D71