InChI=1/C20H18N2O5/c1-12-8-13-5-6-14(9-17(13)26-12)18-10-15(21-27-18)11-25-20(24)16-4-3-7-22(2)19(16)23/h3-7,9-10,12H,8,11H2,1-2H3/t12-/m0/s1	043458B02688A4A8