InChI=1S/C35H54O6/c1-6-7-8-9-10-11-12-13-14-15-16-17-18-19-34(38)41-26-29-24-33(40-5)31(35(39)32(29)25-36)21-20-28(4)23-30(37)22-27(2)3/h20,22,24-25,39H,6-19,21,23,26H2,1-5H3/b28-20+