ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C26H27N7O7S3/c1-3-31-9-10-32(22(37)21(31)36)25(40)28-16(14-7-5-4-6-8-14)19(34)27-17-20(35)33-18(24(38)39)15(11-41-23(17)33)12-42-26-30-29-13(2)43-26/h4-8,16-17,23H,3,9-12H2,1-2H3,(H,27,34)(H,28,40)(H,38,39)/t16?,17-,23-/m1/s1/file?format=sdf&get3d=True  -- InChI=1S/C26H27N7O7S3/c1-3-31-9-10-32(22(37)21(31)36)25(40)28-16(14-7-5-4-6-8-14)19(34)27-17-20(35)33-18(24(38)39)15(11-41-23(17)33)12-42-26-30-29-13(2)43-26/h4-8,16-17,23H,3,9-12H2,1-2H3,(H,27,34)(H,28,40)(H,38,39)/t16?,17-,23-/m1/s1 could not be loaded.