InChI=1/C25H20N2O6/c1-30-25(29)17-4-6-18(7-5-17)33-22-14-31-24-19(23(22)28)8-9-21-20(24)13-27(15-32-21)12-16-3-2-10-26-11-16/h2-11,14H,12-13,15H2,1H3 2998A2FF8D82165A