Flatten the chicken to 1/4-in. thickness. Place flour in a large shallow dish; add chicken and turn to coat. , In a large skillet, brown chicken over medium heat in oil until juices run clear, 3-5 minutes on each side. Remove and keep warm. Drain pineapple, reserving 1/4 cup juice. (Discard remaining juice or save for another use.) , In a small bowl, combine cornstarch and reserved juice until smooth. Gradually add to skillet. Stir in the honey, teriyaki sauce and pepper. Bring to a boil. Cook and stir until thickened, about 30 seconds. Add pineapple and chicken; heat through. Serve with rice.