InChI=1/C17H15N3O6/c1-11-2-4-13(5-3-11)18-17(23)19-16(22)10-26-15-7-6-14(20(24)25)8-12(15)9-21/h2-9H,10H2,1H3,(H2,18,19,22,23)/f/h18-19H 1C808CDD6484C1A1