InChI=1/C15H20N4O2/c1-2-10-3-9(5-12(7-20)13(10)8-21)4-11-6-18-15(17)19-14(11)16/h3,5-6,20-21H,2,4,7-8H2,1H3,(H4,16,17,18,19)/f/h16-17H2	3E5E7F9581DD7941