InChI=1/C11H12F2O4/c1-11(16,6-9(14)15)7-3-2-4-8(5-7)17-10(12)13/h2-5,10,16H,6H2,1H3,(H,14,15)/p-1/t11-/m1/s1/fC11H11F2O4/q-1	DDE9016D99C390B9