ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C29H42O11/c1-26-17(14-6-24(34)37-12-14)4-5-28(26,35)18-3-2-15-7-20-21(10-27(15,13-31)19(18)9-22(26)32)39-25-29(36,40-20)23(33)8-16(11-30)38-25/h6,15-23,25,30-33,35-36H,2-5,7-13H2,1H3/t15-,16-,17+,18+,19-,20-,21?,22+,23-,25-,26-,27+,28?,29-/m0/s1/file?format=sdf&get3d=True  -- InChI=1S/C29H42O11/c1-26-17(14-6-24(34)37-12-14)4-5-28(26,35)18-3-2-15-7-20-21(10-27(15,13-31)19(18)9-22(26)32)39-25-29(36,40-20)23(33)8-16(11-30)38-25/h6,15-23,25,30-33,35-36H,2-5,7-13H2,1H3/t15-,16-,17+,18+,19-,20-,21?,22+,23-,25-,26-,27+,28?,29-/m0/s1 could not be loaded.