InChI=1/C16H18FN3O5/c17-12-4-3-10(20-6-7-25-16(20)24)8-13(12)18-14(22)15(23)19-5-1-2-11(21)9-19/h3-4,8,11,21H,1-2,5-7,9H2,(H,18,22)/t11-/m0/s1/f/h18H 3A148FADACB96850