InChI=1/C12H19FN2O6/c1-6(2)10(15-12(20)21-3)11(19)14-7(4-9(17)18)8(16)5-13/h6-7,10H,4-5H2,1-3H3,(H,14,19)(H,15,20)(H,17,18)/p-1/t7-,10+/m1/s1/fC12H18FN2O6/h14-15H/q-1 9408172746BE44BB