mount within the range from 2 to 10% by weight, preferably from 6 to 8% by weight of the tablet formulation of the invention.In addition, the tablet formulation of the invention may include other conventional excipients and ingredients such as antioxidants, colorants, flavorants, sweetening agents, antiadherents, binders, and diluents.The formulation of the invention may optionally include an oute