ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1/C20H9Br2O5.Hg.2Na.H2O/c21-13-5-11-17(7-15(13)23)27-18-8-16(24)14
(22)6-12(18)19(11)9-3-1-2-4-10(9)20(25)26;;;;/h1-7,24H,(H,25,
26);;;;1H2/q;;2*+1;/p-2/fC20H7Br2O5.Hg.2Na.H2O/h24h;;;;/q-2;;2m;/
rC20H9Br2HgO5.2Na.H2O/c21-12-5-10-15(7-14(12)24)28-19-11(6-13(22)18(25)
17(19)23)16(10)8-3-1-2-4-9(8)20(26)27;;;/h1-7,25H,(H,26,
27);;;1H2/q;2*+1;/p-2/fC20H7Br2HgO5.2Na.H2O/h25h;;;/q-2;2m;/file?format=sdf&get3d=True  -- InChI=1/C20H9Br2O5.Hg.2Na.H2O/c21-13-5-11-17(7-15(13)23)27-18-8-16(24)14
(22)6-12(18)19(11)9-3-1-2-4-10(9)20(25)26;;;;/h1-7,24H,(H,25,
26);;;;1H2/q;;2*+1;/p-2/fC20H7Br2O5.Hg.2Na.H2O/h24h;;;;/q-2;;2m;/
rC20H9Br2HgO5.2Na.H2O/c21-12-5-10-15(7-14(12)24)28-19-11(6-13(22)18(25)
17(19)23)16(10)8-3-1-2-4-9(8)20(26)27;;;/h1-7,25H,(H,26,
27);;;1H2/q;2*+1;/p-2/fC20H7Br2HgO5.2Na.H2O/h25h;;;/q-2;2m; could not be loaded.