ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C10H13FN6O2/c11-4-1-6(19-5(4)2-18)17-3-14-7-8(12)15-10(13)16-9(7)17/h3-6,18H,1-2H2,(H4,12,13,15,16)/t4?,5-,6-/m1/s1/file?format=sdf&get3d=True  -- InChI=1S/C10H13FN6O2/c11-4-1-6(19-5(4)2-18)17-3-14-7-8(12)15-10(13)16-9(7)17/h3-6,18H,1-2H2,(H4,12,13,15,16)/t4?,5-,6-/m1/s1 could not be loaded.