Unroll and add chicken thighs to bottom of a 5 or 6-quart slow cooker crock. Topwith tomatoes, black beans, garlic, jalapeno pepper, liquid smoke, cumin, chili powder, smoked paprika, oregano, and cayenne pepper. Season with salt and black pepper, to taste. Stir to combine, making sure the chicken thighs are coated and submerged in the liquid.