ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C27H44Br2O/c1-18(16-30)6-5-7-19(2)22-10-11-23-21-9-8-20-12-15-27(28,29)17-26(20,4)24(21)13-14-25(22,23)3/h16,18-24H,5-15,17H2,1-4H3/t18?,19-,20?,21+,22-,23+,24+,25-,26+/m1/s1/file?format=sdf&get3d=True  -- InChI=1S/C27H44Br2O/c1-18(16-30)6-5-7-19(2)22-10-11-23-21-9-8-20-12-15-27(28,29)17-26(20,4)24(21)13-14-25(22,23)3/h16,18-24H,5-15,17H2,1-4H3/t18?,19-,20?,21+,22-,23+,24+,25-,26+/m1/s1 could not be loaded.