ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI%3DInChI%3D1S/C5H10O6/c6-1-2%287%293%288%294%289%295%2810%2911/h2-4%2C6-9H%2C1H2%2C%28H%2C10%2C11%29/t2-%2C3%20%2C4-/m1/s1/file?format=sdf&get3d=True  -- InChI%3DInChI%3D1S/C5H10O6/c6-1-2%287%293%288%294%289%295%2810%2911/h2-4%2C6-9H%2C1H2%2C%28H%2C10%2C11%29/t2-%2C3%20%2C4-/m1/s1 could not be loaded.