InChI=1/C30H25NO4/c1-31(18-21-8-4-2-5-9-21)19-26-27(32)17-16-25-29(33)28(20-34-30(25)26)35-24-14-12-23(13-15-24)22-10-6-3-7-11-22/h2-17,20,32H,18-19H2,1H3 FB52B1D23AE68B83