InChI=1S/C10H14FN2O8P/c1-10(11)7(15)5(4-20-22(17,18)19)21-8(10)13-3-2-6(14)12-9(13)16/h2-3,5,7-8,15H,4H2,1H3,(H,12,14,16)(H2,17,18,19)/t5?,7-,8-,10-/m1/s1