InChI=1/C19H18N6O4/c1-13-21-22-23-25(13)16(11-14-7-4-3-5-8-14)19(28)29-12-17(26)20-18(27)15-9-6-10-24(15)2/h3-11H,12H2,1-2H3,(H,20,26,27)/b16-11-/f/h20H	8BC1CF6A7DB400CD