InChI=1S/C33H54O8/c1-18(2)7-6-14-33(5,39)24-11-10-22-21-9-8-19-17-20(12-15-31(19,3)23(21)13-16-32(22,24)4)40-30-27(36)25(34)26(35)28(41-30)29(37)38/h8,18,20-28,30,34-36,39H,6-7,9-17H2,1-5H3,(H,37,38)/t20?,21?,22?,23?,24?,25?,26?,27?,28?,30?,31-,32-,33?/m0/s1