InChI=1/C31H27NO4/c1-3-34-31(33)26-20(2)36-30-24-17-11-10-16-23(24)29-25(27(26)30)18-32(19-35-29)28(21-12-6-4-7-13-21)22-14-8-5-9-15-22/h4-17,28H,3,18-19H2,1-2H3	9A30D344C4F07DFC