InChI=1/C15H19FN2O3/c1-10-6-8-15(9-7-10,13(19)20)18-14(21)17-12-5-3-2-4-11(12)16/h2-5,10H,6-9H2,1H3,(H,19,20)(H2,17,18,21)/p-1/fC15H18FN2O3/h17-18H/q-1 649343843BC90C8B