ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C42H68O14/c1-37(2)16-21-20-8-9-24-39(4)12-11-26(40(5,19-44)23(39)10-13-42(24,7)41(20,6)15-14-38(21,3)25(45)17-37)54-36-33(30(49)29(48)32(55-36)34(51)52)56-35-31(50)28(47)27(46)22(18-43)53-35/h8,21-33,35-36,43-50H,9-19H2,1-7H3,(H,51,52)/p-1/t21-,22+,23+,24+,25+,26-,27-,28-,29-,30-,31+,32-,33+,35-,36+,38+,39-,40+,41+,42+/m0/s1/file?format=sdf&get3d=True  -- InChI=1S/C42H68O14/c1-37(2)16-21-20-8-9-24-39(4)12-11-26(40(5,19-44)23(39)10-13-42(24,7)41(20,6)15-14-38(21,3)25(45)17-37)54-36-33(30(49)29(48)32(55-36)34(51)52)56-35-31(50)28(47)27(46)22(18-43)53-35/h8,21-33,35-36,43-50H,9-19H2,1-7H3,(H,51,52)/p-1/t21-,22+,23+,24+,25+,26-,27-,28-,29-,30-,31+,32-,33+,35-,36+,38+,39-,40+,41+,42+/m0/s1 could not be loaded.