InChI=1S/C33H43NO5/c1-17-11-18(2)25-27-23-24(31(25,5)12-17)19(3)13-30(4)22(35)15-32(28(36)26(23)30)16-33(38-6,34-29(32)37)14-20-7-9-21(39-27)10-8-20/h7-10,13,17-18,22-27,35H,11-12,14-16H2,1-6H3,(H,34,37)/t17-,18+,22+,23+,24-,25+,26+,27+,30-,31+,32+,33-/m1/s1