Using CC(C)(C)OC(=O)NCCBr, CCOC(=O)NC1Cc2ccc(O)cc2C1Cc1ccccc1 to produce CCOC(=O)NC1Cc2ccc(OCCN)cc2C1Cc1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.