InChI=1/C18H14BrFN4O5/c1-18(10-3-2-4-12(7-10)24(28)29)16(26)23(17(27)22-18)9-15(25)21-14-6-5-11(19)8-13(14)20/h2-8H,9H2,1H3,(H,21,25)(H,22,27)/t18-/m0/s1/f/h21-22H F209378F9B637ED0