InChI=1S/C14H20N4O8P2S/c1-8-12(4-5-25-28(23,24)26-27(20,21)22)29-14(9(2)19)18(8)7-11-6-16-10(3)17-13(11)15/h6H,4-5,7H2,1-3H3,(H4-,15,16,17,20,21,22,23,24)/p+1