ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C8H19O4P.2Na/c1-3-5-6-8(4-2)7-12-13(9,10)11;;/h8H,3-7H2,1-2H3,(H2,9,10,11);;/q;2* 1/p-2/file?format=sdf&get3d=True  -- InChI=1S/C8H19O4P.2Na/c1-3-5-6-8(4-2)7-12-13(9,10)11;;/h8H,3-7H2,1-2H3,(H2,9,10,11);;/q;2* 1/p-2 could not be loaded.