ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C9H8O.2AsH3O4.3Cu/c1-2-6-9-8(4-1)5-3-7-10-9;2*2-1(3,4)5;;;/h1-4,6-7H,5H2;2*(H3,2,3,4,5);;;/q;;;3* 2/p-6/file?format=sdf&get3d=True  -- InChI=1S/C9H8O.2AsH3O4.3Cu/c1-2-6-9-8(4-1)5-3-7-10-9;2*2-1(3,4)5;;;/h1-4,6-7H,5H2;2*(H3,2,3,4,5);;;/q;;;3* 2/p-6 could not be loaded.