InChI=1/C16H19N5O/c1-12-10-15(19-13(2)18-12)20-6-8-21(9-7-20)16(22)14-4-3-5-17-11-14/h3-5,10-11H,6-9H2,1-2H3/p+1/fC16H20N5O/h18H/q+1	E072BF884C8FF2A1