Chicken With Riesling And Grapes

• 1 chicken breast (whole)
• 1/4 green seedless grapes
• 80 ml riesling wine
• 120 ml chicken broth
• 18 gr butter (unsalted)
• 16 ml olive oil
• 10 ml lemon juice
• 5 gr all purpose flour
• 1 gr thyme (dried)