definiens: means ( a ) a clinical hold being placed on a Collaboration Product, a delay in response from a Regulatory Authority, or a materialdrug manufacturing problem that would be reasonably expected to impede or significantly delay a product advancing through Development orCommercialization ; provided, that if a Good Reason is invoked by Decibel as a reason to cease Development or Commercialization, thenDecibel shall use Commercially Reasonable Efforts to resolve the problem(s ) that is the basis of such Good Reason as soon as is practicable,(b ) any Third Party litigation with respect to the applicable Collaboration Product or ( c ) the failure of [COMPANY] or its Affiliate to ( i ) perform anyRegeneron Designated Activities necessary for the Development or Commercialization of the applicable Collaboration Product or ( ii ) fulfill itssupply obligations under any applicable Supply Agreement to supply Decibel the Collaboration Product necessary for the Development orCommercialization of the applicable Collaboration Product