InChI=1/C19H16FN3O5/c20-14-6-2-1-4-12(14)16-10-21(8-9-28-16)11-22-18(24)13-5-3-7-15(23(26)27)17(13)19(22)25/h1-7,16H,8-11H2/t16-/m1/s1 D9238E8071F80F7D