ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C28H36O12/c1-2-19-20-11-18(10-17(32)9-16(31)8-5-14-3-6-15(30)7-4-14)38-26(36)21(20)13-37-27(19)40-28-25(35)24(34)23(33)22(12-29)39-28/h2-4,6-7,13,16,18-20,22-25,27-31,33-35H,1,5,8-12H2/t16-,18-,19?,20-,22+,23+,24-,25+,27?,28-/m0/s1/file?format=sdf&get3d=True  -- InChI=1S/C28H36O12/c1-2-19-20-11-18(10-17(32)9-16(31)8-5-14-3-6-15(30)7-4-14)38-26(36)21(20)13-37-27(19)40-28-25(35)24(34)23(33)22(12-29)39-28/h2-4,6-7,13,16,18-20,22-25,27-31,33-35H,1,5,8-12H2/t16-,18-,19?,20-,22+,23+,24-,25+,27?,28-/m0/s1 could not be loaded.