InChI=1/C19H25FN2O5/c1-12(2)18(19(27)21-14(10-17(25)26)15(23)11-20)22-16(24)9-8-13-6-4-3-5-7-13/h3-7,12,14,18H,8-11H2,1-2H3,(H,21,27)(H,22,24)(H,25,26)/p-1/t14-,18-/m0/s1/fC19H24FN2O5/h21-22H/q-1 1FE5ED41B42A3E52