InChI=1/C15H18FN5O/c1-21(2)14-8-3-11(9-17-14)10-18-15(22)20-19-13-6-4-12(16)5-7-13/h3-9,19H,10H2,1-2H3,(H2,18,20,22)/f/h18,20H DCB2124044C7E286