InChI=1/C16H20FN5O4/c17-12-2-1-10(7-11(12)14(19)24)21-16(26)15(25)20-9-3-5-22(6-4-9)8-13(18)23/h1-2,7,9H,3-6,8H2,(H2,18,23)(H2,19,24)(H,20,25)(H,21,26)/p+1/fC16H21FN5O4/h20-22H,18-19H2/q+1 4A18E76B1C15469E