Complex sentence: The Movement for Amnesty and Fundamental Rights is an organization that tried to register as a lawful political party according to Peruvian law; however, its registration was denied by the Peruvian JNE.
Split into simpler sentences: The Movement for Amnesty and Fundamental Rights is an organization that tried to register as a lawful political party according to Peruvian law. However, its registration was denied by the Peruvian JNE.