ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C25H31N7O4/c1-6-10-31-23-21(24(34)32(11-7-2)25(31)35)27-22(28-23)18-13-20(29-30(18)5)36-14-19(33)26-17-9-8-15(3)16(4)12-17/h8-9,12-13H,6-7,10-11,14H2,1-5H3,(H,26,33)(H,27,28)/file?format=sdf&get3d=True  -- InChI=1S/C25H31N7O4/c1-6-10-31-23-21(24(34)32(11-7-2)25(31)35)27-22(28-23)18-13-20(29-30(18)5)36-14-19(33)26-17-9-8-15(3)16(4)12-17/h8-9,12-13H,6-7,10-11,14H2,1-5H3,(H,26,33)(H,27,28) could not be loaded.