ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI%3DInChI%26%2361%3B1S/C12H17N3O4/c13-10%2812%2818%2919%295-6-11%2817%2915-14-9-3-1-8%287-16%292-4-9/h1-4%2C10%2C14%2C16H%2C5-7%2C13H2%2C%28H%2C15%2C17%29%28H%2C18%2C19%29/t10-/m0/s1/file?format=sdf&get3d=True  -- InChI%3DInChI%26%2361%3B1S/C12H17N3O4/c13-10%2812%2818%2919%295-6-11%2817%2915-14-9-3-1-8%287-16%292-4-9/h1-4%2C10%2C14%2C16H%2C5-7%2C13H2%2C%28H%2C15%2C17%29%28H%2C18%2C19%29/t10-/m0/s1 could not be loaded.