InChI=1/C16H21F2N3O4/c17-12-2-1-10(5-13(12)18)7-21-4-3-19-16(25)14(21)6-15(24)20-11(8-22)9-23/h1-2,5,11,14,22-23H,3-4,6-9H2,(H,19,25)(H,20,24)/t14-/m0/s1/f/h19-20H	C15FAC68B06D001A