InChI=1/C17H18N4O2/c1-3-11-21-16(22)14-15(20(2)17(21)23)19-13(18-14)10-9-12-7-5-4-6-8-12/h4-10H,3,11H2,1-2H3,(H,18,19)/b10-9+/f/h18H	49AA4D9B2AFF0068