InChI=1/C13H17N3O6/c14-11(13(20)15-7-1-2-10(17)18)12(19)8-3-5-9(6-4-8)16(21)22/h3-6,11-12,19H,1-2,7,14H2,(H,15,20)(H,17,18)/p-1/t11-,12-/m1/s1/fC13H16N3O6/h15H/q-1 CB79542F3E567098