definiens: shall mean and include any and all prepar ations, kits, articles of manufacture, compositions of matter, materials, compounds, compo nents and products which are, or which contain or c omprise the Compound known as or or ( as such Compound is further described in Schedule A-1 to the Seller Disclosure Schedule ), in cluding any and all of its various chemical forms, including acids, bases, salts, metabolites, esters, isomers, enantiomers, pro - drug forms, hydrates, solvates, po lymorphs and degradants thereof, in each case, that has substant ially the same pharmacological effect, in crystal, powder or other form, and including ( a ) any preparations, kits, art icles of manufacture, compositions of matter, mater ials, compounds, components and products which contain tw o or more active pharmaceutical ingredients, at lea st one of which is a Compound referenced above, and ( b ) al l formulations and modes of administration and dosa ge forms of any of the foregoing