Using COc1ccc(CNc2cccc(Br)n2)cc1, C#CCCC(=O)OCCCC to produce CCCCOC(=O)CCC#Cc1cccc(NCc2ccc(OC)cc2)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.