InChI=1/C19H19FN4O4/c1-23-8-2-3-13-9-12(4-7-17(13)23)11-21-18(25)19(26)22-16-10-14(24(27)28)5-6-15(16)20/h4-7,9-10H,2-3,8,11H2,1H3,(H,21,25)(H,22,26)/f/h21,26H	C7BEA02562326BC3