ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C9H15N3/c1-3-10-4-2-8(1)5-9-6-11-7-12-9/h6-8,10H,1-5H2,(H,11,12)/file?format=sdf&get3d=True  -- InChI=1S/C9H15N3/c1-3-10-4-2-8(1)5-9-6-11-7-12-9/h6-8,10H,1-5H2,(H,11,12) could not be loaded.