InChI=1/C17H15N3O5/c18-15(21)8-24-12-4-2-11(3-5-12)19-17(23)10-1-6-14-13(7-10)20-16(22)9-25-14/h1-7H,8-9H2,(H2,18,21)(H,19,23)(H,20,22)/f/h19-20H,18H2 2A9EECD025B2D172