InChI=1/C29H27NO4/c1-3-34-29(32)27-24(20-13-15-22(33-2)16-14-20)25(28(31)21-10-5-4-6-11-21)26-23-12-8-7-9-19(23)17-18-30(26)27/h4-18,24-27H,3H2,1-2H3/t24-,25+,26+,27-/m0/s1 67F6D3EEC9839F70