ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C6H10O7/c7-1-2(8)4(5(10)11)13-6(12)3(1)9/h1-4,6-9,12H,(H,10,11)/t1-,2-,3 ,4-,6 /m0/s1/file?format=sdf&get3d=True  -- InChI=1S/C6H10O7/c7-1-2(8)4(5(10)11)13-6(12)3(1)9/h1-4,6-9,12H,(H,10,11)/t1-,2-,3 ,4-,6 /m0/s1 could not be loaded.