InChI=1/C19H19N3O6/c1-27-15-6-4-12-10-21-22(19(26)16(12)17(15)28-2)8-7-20-18(25)11-3-5-13(23)14(24)9-11/h3-6,9-10,23-24H,7-8H2,1-2H3,(H,20,25)/f/h20H E2A0097E51E0E7C0