Garlic Lemon Chicken Breasts with Bacon Green Beans

– 2 lbs (650g – 900g) boneless skinless chicken breasts

 (450g) green beans, trimmed

slices bacon, coarsely chopped

garlic cloves, minced

(75ml) fresh lemon juice

olive oil, divided

teaspoon dried oregano

 cup (60ml) chicken broth

Salt and fresh cracked pepper,