InChI=1/C16H20F2N4O3/c17-11-5-4-10(7-12(11)18)21-14(23)8-20-15(24)9-22-6-2-1-3-13(22)16(19)25/h4-5,7,13H,1-3,6,8-9H2,(H2,19,25)(H,20,24)(H,21,23)/p+1/t13-/m1/s1/fC16H21F2N4O3/h20-22H,19H2/q+1 B0CC1E479AB48B43