InChI=1/C16H16F2N4O4/c17-10-5-9(6-11(18)7-10)13(24)19-8-12(23)22-3-1-16(2-4-22)14(25)20-15(26)21-16/h5-7H,1-4,8H2,(H,19,24)(H2,20,21,25,26)/f/h19-21H	8155AEB6205FE5A7