No, Iran negotiated with Barack Obama, who chose not to negotiate a treaty, which would have been submitted to the U.S Senate and binding upon the United States when ratified. Instead, they got a deal, bound only by the personal honor of Barack Obama (stop laughing).
Multiple Senators pointed this out, multiple times. Noting again and again that their agreement was not legally binding. The. Iranians went ahead and trusted Mr Obamas word.
Stupid fools.
Odumbo owes them the money then. Take his 8 million dollar as a down payment.