Using N#Cc1ccccc1O, COC(=O)C(c1ccccc1Oc1cc(Cl)ncn1)C(OC)OC to produce CO/C=C(/C(=O)OC)c1ccccc1Oc1cc(Oc2ccccc2C#N)ncn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.