ERROR opening https://cactus.nci.nih.gov/chemical/structure/InChI=1S/C18H28N6O14P2/c19-14-15(24(18(28)22-16(14)20)13-4-9(26)11(38-13)6-36-40(32,33)34)7-1-2-23(17(27)21-7)12-3-8(25)10(37-12)5-35-39(29,30)31/h1-2,8-15,25-26H,3-6,19H2,(H2,20,22,28)(H2,29,30,31)(H2,32,33,34)/t8-,9-,10+,11+,12+,13+,14?,15?/m0/s1/file?format=sdf&get3d=True  -- InChI=1S/C18H28N6O14P2/c19-14-15(24(18(28)22-16(14)20)13-4-9(26)11(38-13)6-36-40(32,33)34)7-1-2-23(17(27)21-7)12-3-8(25)10(37-12)5-35-39(29,30)31/h1-2,8-15,25-26H,3-6,19H2,(H2,20,22,28)(H2,29,30,31)(H2,32,33,34)/t8-,9-,10+,11+,12+,13+,14?,15?/m0/s1 could not be loaded.