It is acceptable, if only enriched for civilian reactors, not weapon grade what they did - and Iran was about to agree to that condition before their leadership

It is acceptable, if only enriched for civilian reactors, not weapon grade what they did - and Iran was about to agree to that condition before their leadership was wiped out. If the new leadership will agree, remains to be seen. But I believe china or russia are also not strongly interested in a nuclear armed Iran.