InChI=1/C16H20F2N4O3/c1-2-22(9-14(24)21-16(25)19-10-6-7-10)8-13(23)20-15-11(17)4-3-5-12(15)18/h3-5,10H,2,6-9H2,1H3,(H,20,23)(H2,19,21,24,25)/p+1/fC16H21F2N4O3/h19-22H/q+1 4C1786C5443EE820