InChI=1S/C14H22N3O7P/c1-9-13(18)11(10(6-17-9)8-24-25(21,22)23)7-16-5-3-2-4-12(15)14(19)20/h6-7,12,18H,2-5,8,15H2,1H3,(H,19,20)(H2,21,22,23)/b16-7+/t12-/m0/s1