InChI=1/C19H19FN4O2/c20-13-9-15-14(8-12(13)18(21)22)23-19(24-15)11-6-3-7-16(17(11)25)26-10-4-1-2-5-10/h3,6-10,25H,1-2,4-5H2,(H3,21,22)(H,23,24)/p+1/fC19H20FN4O2/h23H,21-22H2/q+1 F76CABEC19152EAB