InChI=1/C15H19N5O2/c1-11(13-4-2-9-22-13)18-15(21)19-12-5-6-14(16-10-12)20-8-3-7-17-20/h3,5-8,10-11,13H,2,4,9H2,1H3,(H2,18,19,21)/t11-,13+/m1/s1/f/h18-19H	2646122006102599