definiens: means, ( a ) the Chief Executive Oﬃcer of [COMPANY] ( or an executive oﬃcer of [COMPANY] designatedby the Chief Executive Oﬃcer of [COMPANY] who has the power and authority to resolve such matter ) and the President, Research & Development of [COMPANY] ( or an executive oﬃcer of [COMPANY] designated by the President, Research & Development who has the power and authority to resolve such matter . ) If the position of any of the Executive Oﬃcersidentiﬁed in this Section 1.89 ( Executive Oﬃcer ) no longer exists due to a Change of Control, corporate reorganization, corporate restructuring, or the like of a Party that results in the elimination of the identiﬁed position, then the applicableParty will replace the applicable Executive Oﬃcer with another executive oﬃcer with responsibilities and senioritycomparable to the eliminated Executive Officer