ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C24H18O2P2S4/c29-27(23-15-11-21(12-16-23)25-19-7-3-1-4-8-19)31-
28(30,32-27)24-17-13-22(14-18-24)26-20-9-5-2-6-10-20/h1-18H/file?format=sdf&get3d=True  -- InChI=1S/C24H18O2P2S4/c29-27(23-15-11-21(12-16-23)25-19-7-3-1-4-8-19)31-
28(30,32-27)24-17-13-22(14-18-24)26-20-9-5-2-6-10-20/h1-18H could not be loaded.