definiens: shall mean : ( a ) a pharmaceu tical composition comprising a tricyclic antidepres sant and at least one noradrenaline precursor selected from tyrosine or p henylalanine, with or without the addition of vitam in B12, covered, either ultimately or presently, by ( i ) an Enforceable Claim of any patent within Licensed Pat ent Rights, or ( ii ) by Licensed Technical Information ; or ( b ) any chemica l compound other than a chemical compound described in Subsection 1.1(a ) herein comprising a pharmaceutical compositi on comprising tricyclic antidepressants or monoamin e oxidase inhibitors or selective serotonin uptake in hibitors in combination with one or more amino acid s, with or without the addition of vitamin B12, covered, eithe r ultimately or presently, by ( i ) an Enforceable Cl aim of any patent within Licensed Patent Rights or ( ii ) by Lic ensed Technical Information