ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C35H29N13O4S2/c1-19(49)42-27(35(51)52)14-20-12-25(45-43-21-4-8-23(9-5-21)53-33-28-31(36-15-38-33)47(2)17-40-28)30(50)26(13-20)46-44-22-6-10-24(11-7-22)54-34-29-32(37-16-39-34)48(3)18-41-29/h4-13,15-18,27,43H,14H2,1-3H3,(H,42,49)(H,51,52)/b45-25?,46-44+/t27-/m0/s1/file?format=sdf&get3d=True  -- InChI=1S/C35H29N13O4S2/c1-19(49)42-27(35(51)52)14-20-12-25(45-43-21-4-8-23(9-5-21)53-33-28-31(36-15-38-33)47(2)17-40-28)30(50)26(13-20)46-44-22-6-10-24(11-7-22)54-34-29-32(37-16-39-34)48(3)18-41-29/h4-13,15-18,27,43H,14H2,1-3H3,(H,42,49)(H,51,52)/b45-25?,46-44+/t27-/m0/s1 could not be loaded.