ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C38H65NO29/c1-8-16(45)20(49)23(52)35(58-8)64-28-14(7-43)63-34(15(39-10(3)44)30(28)66-37-25(54)22(51)18(47)11(4-40)61-37)67-31-19(48)12(5-41)62-38(27(31)56)65-29-13(6-42)60-33(57)26(55)32(29)68-36-24(53)21(50)17(46)9(2)59-36/h8-9,11-38,40-43,45-57H,4-7H2,1-3H3,(H,39,44)/t8-,9-,11+,12+,13+,14+,15+,16+,17+,18-,19-,20+,21+,22-,23-,24-,25+,26+,27+,28+,29+,30+,31-,32+,33?,34-,35-,36-,37-,38-/m0/s1/file?format=sdf&get3d=True  -- InChI=1S/C38H65NO29/c1-8-16(45)20(49)23(52)35(58-8)64-28-14(7-43)63-34(15(39-10(3)44)30(28)66-37-25(54)22(51)18(47)11(4-40)61-37)67-31-19(48)12(5-41)62-38(27(31)56)65-29-13(6-42)60-33(57)26(55)32(29)68-36-24(53)21(50)17(46)9(2)59-36/h8-9,11-38,40-43,45-57H,4-7H2,1-3H3,(H,39,44)/t8-,9-,11+,12+,13+,14+,15+,16+,17+,18-,19-,20+,21+,22-,23-,24-,25+,26+,27+,28+,29+,30+,31-,32+,33?,34-,35-,36-,37-,38-/m0/s1 could not be loaded.