ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1/C19H32O4/c1-6-8-9-13(3)19(22-5)14(4)16(20)12-17-15(7-2)10-11-18(21)23-17/h6,8,10-11,13-17,19-20H,7,9,12H2,1-5H3/b8-6 /t13-,14-,15 ,16 ,17 ,19 /m0/s1/file?format=sdf&get3d=True  -- InChI=1/C19H32O4/c1-6-8-9-13(3)19(22-5)14(4)16(20)12-17-15(7-2)10-11-18(21)23-17/h6,8,10-11,13-17,19-20H,7,9,12H2,1-5H3/b8-6 /t13-,14-,15 ,16 ,17 ,19 /m0/s1 could not be loaded.