premise: 5. The obligations contained herein shall not apply to Information which: (a) at the time of disclosure, is within the public domain or which, after disclosure, becomes rightfully available to the public, other than by a breach of this Agreement; (b) was independently developed or acquired by the receiving party, other than by a breach of this Agreement; (c) was rightfully obtained by the receiving party from a third party without restrictions in respect to disclosure or use; (d) the receiving party is by law compelled to disclose, provided that the receiving party has forthwith notified the disclosing party of any such compelled disclosure when the receiving party first becomes aware of any such legal obligation to disclose: or