InChI=1S/C27H37N7O20P2/c28-21-12-23(31-7-30-21)34(8-32-12)25-18(40)19(52-27-17(39)14(36)15(37)20(53-27)26(42)43)11(51-25)6-49-56(46,47)54-55(44,45)48-5-10-13(35)16(38)24(50-10)33-3-1-2-9(4-33)22(29)41/h1,3-4,7-8,10-11,13-20,24-25,27,35-40H,2,5-6H2,(H2,29,41)(H,42,43)(H,44,45)(H,46,47)(H2,28,30,31)