ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C39H44ClNO9/c1-20-11-9-7-8-10-12-30(45)41-34-33(40)39(50)31-27(38(34)49)18-25(6)37(48)32(31)36(47)24(5)17-23(4)35(46)22(3)14-16-26(42)15-13-21(2)29(44)19-28(20)43/h7-14,16-18,20,22-23,26,28,35,42-43,46,48H,15,19H2,1-6H3,(H,41,45)/b8-7 ,11-9-,12-10-,16-14 ,21-13 ,24-17 /t20-,22-,23-,26-,28-,35-/m0/s1/file?format=sdf&get3d=True  -- InChI=1S/C39H44ClNO9/c1-20-11-9-7-8-10-12-30(45)41-34-33(40)39(50)31-27(38(34)49)18-25(6)37(48)32(31)36(47)24(5)17-23(4)35(46)22(3)14-16-26(42)15-13-21(2)29(44)19-28(20)43/h7-14,16-18,20,22-23,26,28,35,42-43,46,48H,15,19H2,1-6H3,(H,41,45)/b8-7 ,11-9-,12-10-,16-14 ,21-13 ,24-17 /t20-,22-,23-,26-,28-,35-/m0/s1 could not be loaded.