ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C27H46N2O2/c1-15-13-27(30)24(29-14-15)16(2)23-22(31-27)12-21-19-6-5-17-11-18(28)7-9-25(17,3)20(19)8-10-26(21,23)4/h15-24,29-30H,5-14,28H2,1-4H3/t15-,16 ,17 ,18 ,19-,20 ,21 ,22-,23 ,24-,25 ,26 ,27 /m1/s1/file?format=sdf&get3d=True  -- InChI=1S/C27H46N2O2/c1-15-13-27(30)24(29-14-15)16(2)23-22(31-27)12-21-19-6-5-17-11-18(28)7-9-25(17,3)20(19)8-10-26(21,23)4/h15-24,29-30H,5-14,28H2,1-4H3/t15-,16 ,17 ,18 ,19-,20 ,21 ,22-,23 ,24-,25 ,26 ,27 /m1/s1 could not be loaded.