ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C29H42O9/c1-7-16(2)25(32)37-22-9-8-21-27(6,23-13-20-10-11-33-26(20)38-23)17(3)12-24(36-19(5)31)28(21,14-34-18(4)30)29(22)15-35-29/h10-11,16-17,20-24,26H,7-9,12-15H2,1-6H3/t16?,17-,20-,21-,22+,23+,24+,26+,27+,28+,29-/m1/s1/file?format=sdf&get3d=True  -- InChI=1S/C29H42O9/c1-7-16(2)25(32)37-22-9-8-21-27(6,23-13-20-10-11-33-26(20)38-23)17(3)12-24(36-19(5)31)28(21,14-34-18(4)30)29(22)15-35-29/h10-11,16-17,20-24,26H,7-9,12-15H2,1-6H3/t16?,17-,20-,21-,22+,23+,24+,26+,27+,28+,29-/m1/s1 could not be loaded.