ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C15H24/c1-11-7-8-13-12(2)6-5-9-15(3,4)14(13)10-11/h6,10,13-14H,5,7-9H2,1-4H3/t13-,14-/m1/s1/file?format=sdf&get3d=True  -- InChI=1S/C15H24/c1-11-7-8-13-12(2)6-5-9-15(3,4)14(13)10-11/h6,10,13-14H,5,7-9H2,1-4H3/t13-,14-/m1/s1 could not be loaded.