ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C33H42O8/c1-18-24-15-23-16-25(39-20(3)34)19(2)29(32(23,5)6)30(40-21(4)35)31(38)33(24,7)27(36)17-26(18)41-28(37)14-13-22-11-9-8-10-12-22/h8-14,23-27,30-31,36,38H,1,15-17H2,2-7H3/b14-13+/t23-,24-,25+,26+,27+,30-,31+,33+/m1/s1/file?format=sdf&get3d=True  -- InChI=1S/C33H42O8/c1-18-24-15-23-16-25(39-20(3)34)19(2)29(32(23,5)6)30(40-21(4)35)31(38)33(24,7)27(36)17-26(18)41-28(37)14-13-22-11-9-8-10-12-22/h8-14,23-27,30-31,36,38H,1,15-17H2,2-7H3/b14-13+/t23-,24-,25+,26+,27+,30-,31+,33+/m1/s1 could not be loaded.