InChI=1S/C14H21N2O9P/c1-8-12(19)10(9(5-15-8)7-25-26(22,23)24)6-16-14(2,13(20)21)4-3-11(17)18/h5,16,19H,3-4,6-7H2,1-2H3,(H,17,18)(H,20,21)(H2,22,23,24)/t14-/m0/s1