InChI=1/C24H20N2O5/c1-15(6-7-16-8-9-19-20(10-16)30-14-29-19)25-26-24(27)23-13-28-21-11-17-4-2-3-5-18(17)12-22(21)31-23/h2-12,23H,13-14H2,1H3,(H,26,27)/b7-6+,25-15-/t23-/m1/s1/f/h26H	855943FED7B3C17B