InChI=1/C16H16N4O2/c21-15-14(13(10-18-15)11-5-2-1-3-6-11)16(22)20-19-9-12-7-4-8-17-12/h1-9,13-14,17H,10H2,(H,18,21)(H,20,22)/b19-9+/t13-,14-/m1/s1/f/h18,20H	BB3E2089CADF5394