InChI=1/C16H16FN5O4/c17-8-1-3-9(4-2-8)21-14-11-15(19-6-18-14)22(7-20-11)16-13(25)12(24)10(5-23)26-16/h1-4,6-7,10,12-13,16,23-25H,5H2,(H,18,19,21)/t10-,12-,13-,16-/m1/s1/f/h21H 8AC3FC4A2B7973D7