InChI=1/C7H11F3O3/c1-3-6(2,5(12)13)4(11)7(8,9)10/h4,11H,3H2,1-2H3,(H,12,13)/p-1/t4-,6+/m0/s1/fC7H10F3O3/q-1 1AD4CABB6E9A640C