InChI=1/C18H19FN6O/c1-10(2)25-11(3)22-9-16(25)15-6-7-21-18(24-15)23-12-4-5-13(17(20)26)14(19)8-12/h4-10H,1-3H3,(H2,20,26)(H,21,23,24)/f/h23H,20H2 A811A6E2956170EC