Using CCOC(=O)Cl, CN1CC=C(C2c3ccc(Cl)cc3CCc3cccnc32)CC1 to produce CCOC(=O)C1C=C(C2c3ccc(Cl)cc3CCc3cccnc32)CCN1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.