ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C24H28Cl2N2O4.ClH/c1-3-12-13-8-16-21-24(14-6-4-5-7-15(14)27(21)2)9-17(20(13)22(24)31-18(29)10-25)28(16)23(12)32-19(30)11-26;/h4-7,12-13,16-17,20-23H,3,8-11H2,1-2H3;1H/t12-,13?,16-,17-,20?,21-,22?,23+,24?;/m0./s1/file?format=sdf&get3d=True  -- InChI=1S/C24H28Cl2N2O4.ClH/c1-3-12-13-8-16-21-24(14-6-4-5-7-15(14)27(21)2)9-17(20(13)22(24)31-18(29)10-25)28(16)23(12)32-19(30)11-26;/h4-7,12-13,16-17,20-23H,3,8-11H2,1-2H3;1H/t12-,13?,16-,17-,20?,21-,22?,23+,24?;/m0./s1 could not be loaded.