InChI=1/C27H27NO5/c1-28(17-20-7-5-6-8-23(20)30-2)16-18-9-11-19(12-10-18)22-13-21-14-25(31-3)26(32-4)15-24(21)33-27(22)29/h5-15H,16-17H2,1-4H3 32E71836569E3124