ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C26H30N6/c1-5-31(6-2)23-13-9-21(10-14-23)19-29-25(17-27)26(18-28)30-20-22-11-15-24(16-12-22)32(7-3)8-4/h9-16,19-20H,5-8H2,1-4H3/b26-25?,29-19+,30-20+/file?format=sdf&get3d=True  -- InChI=1S/C26H30N6/c1-5-31(6-2)23-13-9-21(10-14-23)19-29-25(17-27)26(18-28)30-20-22-11-15-24(16-12-22)32(7-3)8-4/h9-16,19-20H,5-8H2,1-4H3/b26-25?,29-19+,30-20+ could not be loaded.