Using CCOC(=O)Cc1ccc(O)c(OC)c1, Cc1oc(-c2ccccc2)nc1CCl to produce CCOC(=O)Cc1ccc(OCc2nc(-c3ccccc3)oc2C)c(OC)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.