InChI=1/C19H20BrN5O/c1-13-11-25(7-8-26-13)17-6-5-14(9-21-17)10-22-19-15-3-2-4-16(20)18(15)23-12-24-19/h2-6,9,12-13H,7-8,10-11H2,1H3,(H,22,23,24)/p+1/t13-/m1/s1/fC19H21BrN5O/h21-22H/q+1 58018A63266F82FE