The title compound, C18H7BrCl2F3N5O2, is an L-shaped tricyclic imine. The pyrazole ring is essentially coplanar with the nitro-substituted benzene ring [dihedral angle = 3.6 (2)°] and approximately perpendicular to the trifluoromethylsubstituted ring [dihedral angle = 88.5 (2)°]