InChI=1/C17H21FN2O6/c1-10(2)15(20-17(25)26-11-6-4-3-5-7-11)16(24)19-12(8-14(22)23)13(21)9-18/h3-7,10,12,15H,8-9H2,1-2H3,(H,19,24)(H,20,25)(H,22,23)/p-1/t12-,15+/m1/s1/fC17H20FN2O6/h19-20H/q-1 490F4CC7B2FE3FB4