InChI=1/C30H34N2O3/c1-32-29(22-12-16-24(33-2)17-13-22)26-10-7-11-27(30(32)23-14-18-25(34-3)19-15-23)28(26)31-35-20-21-8-5-4-6-9-21/h4-6,8-9,12-19,26-27,29-30H,7,10-11,20H2,1-3H3/t26-,27+,29+,30- D19026F573BAE4D2