InChI=1S/C31H50O5/c1-19(9-8-10-20(17-32)18-33)22-15-26(35)31(6)27-21(11-14-30(22,31)5)29(4)13-12-25(34)28(2,3)24(29)16-23(27)36-7/h10,19,22-24,26,32-33,35H,8-9,11-18H2,1-7H3/t19-,22-,23-,24+,26+,29-,30-,31+/m1/s1