InChI=1/C19H21FN4O/c1-13-6-7-15(20)18-14(13)5-4-12-24(18)19(25)16-8-9-17(22-21-16)23-10-2-3-11-23/h6-9H,2-5,10-12H2,1H3 8D282EBEAD75EC2B