ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/Ag.HIO4/c;2-1(3,4)5/h;(H,2,3,4,5)/q+1;/p-1/file?format=sdf&get3d=True -- InChI=1S/Ag.HIO4/c;2-1(3,4)5/h;(H,2,3,4,5)/q+1;/p-1 could not be loaded.