ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C10H18/c1-7-4-5-8-6-9(7)10(8,2)3/h7-9H,4-6H2,1-3H3/t7-,8 ,9 /m0/s1/file?format=sdf&get3d=True  -- InChI=1S/C10H18/c1-7-4-5-8-6-9(7)10(8,2)3/h7-9H,4-6H2,1-3H3/t7-,8 ,9 /m0/s1 could not be loaded.