InChI=1/C12H15FN2O3/c13-8-4-3-5-9(11(8)12(17)18)15-10(16)6-1-2-7-14/h3-5H,1-2,6-7,14H2,(H,15,16)(H,17,18)/f/h14-15H F43419FFC8FEFC9A