Mix the flour, salt and pepper in a large plastic bag
Add the chicken a piece or two at a time and shake
Heat the olive oil in a large skillet and fry the chicken for about 5 minutes on each side, or until browned on medium high heat
Reduce the heat to medium, add stock and wine, simmer a few more minutes
Sprinkle the lemon and capers over chicken, partially cover and cook another 15 minutes or so or until the juices run clear or an instant read thermometer shows 165
Remove chicken from pan and add butter to sauce, stirring until it melts and assimilates into the sauce
Pour the sauce over the chicken and sprinkle with the cilantro