InChI=1/C16H21FN6O/c1-10-3-5-12(6-4-10)18-16(24)19-13-7-8-14(17)15(9-13)23-11(2)20-21-22-23/h7-10,12H,3-6H2,1-2H3,(H2,18,19,24)/f/h18-19H 5405806770EB5827