ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C28H25N3O5/c1-11-5-15(32)7-19(34)23(11)25-13(3)27-21(9-17(25)29)36-22-10-18(30)26(14(4)28(22)31-27)24-12(2)6-16(33)8-20(24)35/h5-10,29,32-35H,30H2,1-4H3/file?format=sdf&get3d=True  -- InChI=1S/C28H25N3O5/c1-11-5-15(32)7-19(34)23(11)25-13(3)27-21(9-17(25)29)36-22-10-18(30)26(14(4)28(22)31-27)24-12(2)6-16(33)8-20(24)35/h5-10,29,32-35H,30H2,1-4H3 could not be loaded.