InChI=1/C19H21F2N5O4/c1-2-25(9-14(28)23-16-11(20)4-3-5-12(16)21)8-13(27)15-17(22)26(10-6-7-10)19(30)24-18(15)29/h3-5,10H,2,6-9,22H2,1H3,(H,23,28)(H,24,29,30)/p+1/fC19H22F2N5O4/h23-25H/q+1 0EF8596DAE40FDAA