InChI=1/C19H20FN5O/c20-13-5-15(7-22)25(9-13)18(26)8-23-19-16-10-24(11-17(16)19)14-3-1-12(6-21)2-4-14/h1-4,13,15-17,19,23H,5,8-11H2/p+1/t13-,15-,16-,17+,19?/m0/s1/fC19H21FN5O/h23H/q+1 3CAAF6BB2D86A504