preferred_name: {4 (Bisacodyl 5 MG Enteric Coated Tablet) / 1 (2000 ML) (POLYETHYLENE GLYCOL 3350 105 MG/ML / Potassium Chloride 0.00497 MEQ/ML / Sodium Bicarbonate 0.017 MEQ/ML / Sodium Chloride 0.0479 MEQ/ML Oral Solution [Halflytely]) } Pack [HalfLytely and Bisacodyl Bowel Prep Kit]