Using COc1cc(N2CCC(=O)CC2)ccc1Cl, COC(=O)CP(=O)(OC)OC to produce COC(=O)C=C1CCN(c2ccc(Cl)c(OC)c2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.