ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C16H27N3O13P2/c1-7-5-19(16(23)18-14(7)22)12-4-10(20)11(30-12)6-28-33(24,25)32-34(26,27)31-15-13(21)9(17)3-8(2)29-15/h5,8-13,15,20-21H,3-4,6,17H2,1-2H3,(H,24,25)(H,26,27)(H,18,22,23)/t8-,9+,10+,11-,12-,13-,15?/m1/s1/file?format=sdf&get3d=True  -- InChI=1S/C16H27N3O13P2/c1-7-5-19(16(23)18-14(7)22)12-4-10(20)11(30-12)6-28-33(24,25)32-34(26,27)31-15-13(21)9(17)3-8(2)29-15/h5,8-13,15,20-21H,3-4,6,17H2,1-2H3,(H,24,25)(H,26,27)(H,18,22,23)/t8-,9+,10+,11-,12-,13-,15?/m1/s1 could not be loaded.