In case any provision in or obligation hereunder shall be invalid, illegal or unenforceable in any jurisdiction, the validity, legality and enforceability of the remaining provisions or obligations, or such provisions or obligations in any other jurisdiction, shall not in any way be affected or impaired thereby (it being understood that the invalidity, illegality or unenforceability of a particular provision in a particular jurisdiction shall not in and of itself affect the validity, legality or enforceability of such provision in any other jurisdictions). The parties hereto shall endeavor in good faith negotiations to replace any invalid, illegal or unenforceable provisions with valid, legal and enforceable provisions the economic effect of which comes as close as reasonably possible to that of the invalid, illegal or unenforceable provision.