InChI=1/C20H21FN6O2/c1-12(2)9-27-19(28)16-18(25(3)20(27)29)24-17(23-16)14-8-22-26(11-14)10-13-5-4-6-15(21)7-13/h4-8,11-12H,9-10H2,1-3H3,(H,23,24)/f/h23H 52CA4AA3EB1A5E11