Using OC(/C=C/c1ccccc1)Cn1ccnc1, ClCc1ccc(Cl)cc1Cl to produce Clc1ccc(COC(/C=C/c2ccccc2)Cn2ccnc2)c(Cl)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.