definiens: shall mean a chemical compound, including salts and prodrugs thereof, which is synthesized and/or testedby or under the direction of VERTEX or its Affiliates during the term of the Research Program under this Agreement, or which wassynthesized and/or tested by and/or under the direction of Aurora or its Affiliates under the Original Agreement ; which is either aPotentiator or a Corrector, or both ; and which [ * * * ] 1.9 ( except in the context of Section 1.1 ) shall mean the legal authority or right of a party hereto to grant a license orsublicense of intellectual property rights to another party hereto, or to otherwise disclose proprietary or trade secret information to such otherparty, without breaching the terms of any agreement with a Third Party, infringing upon the intellectual property rights of a Third Party, ormisappropriating the proprietary or trade secret information of a Third Party