Complex sentence: Although he resisted to Safavid siege for 6 months, executed envoys of Ismail and a dargha who advised to him to make peace, was forced to give up city after Storming of Baku by Safavid army.
Split into simpler sentences: Although he resisted the Safavid siege for 6 months, he executed envoys of Ismail and a "dargha" who advised to him to make peace. He was forced to give up city after the Storming of Baku by the Safavid army.