InChI=1S/C16H24N4O18P2/c17-2-18-12-5(15(28)37-16-10(25)7(22)8(23)11(36-16)14(26)27)19-3-20(12)13-9(24)6(21)4(35-13)1-34-40(32,33)38-39(29,30)31/h2-4,6-11,13,16,21-25H,1H2,(H2,17,18)(H,26,27)(H,32,33)(H2,29,30,31)