InChI=1/C20H21FN4O4/c21-15-4-1-12(2-5-15)17(19(23)27)29-20(28)13-7-9-25(10-8-13)16-6-3-14(11-24-16)18(22)26/h1-6,11,13,17H,7-10H2,(H2,22,26)(H2,23,27)/t17-/m0/s1/f/h22-23H2	B43C373BC8ED984A