InChI=1/C17H20F2N4O5/c18-17(19)28-14-5-4-10(23(26)27)9-12(14)21-16(25)15(24)20-11-6-8-22-7-2-1-3-13(11)22/h4-5,9,11,13,17H,1-3,6-8H2,(H,20,24)(H,21,25)/p+1/t11-,13-/m1/s1/fC17H21F2N4O5/h20-22H/q+1 E981B346619390DB