InChI=1/C8H14F2O3/c1-7(2,3)4-5(11)8(9,10)6(12)13/h5,11H,4H2,1-3H3,(H,12,13)/p-1/t5-/m0/s1/fC8H13F2O3/q-1 AC974E01F7838DC3