definiens: shall mean : ( a ) a pharmaceutical composition comprising a tricyclic antidepressant and atleast one noradrenaline precursor selected from tyrosine or phenylalanine, with or without theaddition of vitamin B12, covered, either ultimately or presently, by ( i ) an Enforceable Claim of anypatent within Licensed Patent Rights, or ( ii ) by Licensed Technical Information ; or ( b ) any chemical compound other than a chemical compound described inSubsection 1.1(a ) herein comprising a pharmaceutical composition comprising tricyclicantidepressants or monoamine oxidase inhibitors or selective serotonin uptake inhibitors incombination with one or more amino acids, with or without the addition of vitamin B12, covered, either ultimately or presently, by ( i ) an Enforceable Claim of any patent within Licensed PatentRights or ( ii ) by Licensed Technical Information