InChI=1/C15H19N5O2/c1-4-14(21)16-11-5-7-12(8-6-11)17-15(22)18-13-9-10(2)19-20(13)3/h5-9H,4H2,1-3H3,(H,16,21)(H2,17,18,22)/f/h16-18H	6C3E2DAB1412A176