ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C30H43N5O7S/c1-20(33-29(40)25(31-2)16-22-10-12-24(37)13-11-22)28(39)32-18-27(38)34-30(41)26(17-21-8-6-5-7-9-21)35(3)23(19-36)14-15-43(4)42/h5-13,20,23,25-26,31,36-37H,14-19H2,1-4H3,(H,32,39)(H,33,40)(H,34,38,41)/t20-,23+,25+,26+,43?/m1/s1/file?format=sdf&get3d=True  -- InChI=1S/C30H43N5O7S/c1-20(33-29(40)25(31-2)16-22-10-12-24(37)13-11-22)28(39)32-18-27(38)34-30(41)26(17-21-8-6-5-7-9-21)35(3)23(19-36)14-15-43(4)42/h5-13,20,23,25-26,31,36-37H,14-19H2,1-4H3,(H,32,39)(H,33,40)(H,34,38,41)/t20-,23+,25+,26+,43?/m1/s1 could not be loaded.