Using Nc1nn2cccnc2c1-c1ccc(Cl)cc1, O=C(O)Cc1ccccc1O to produce O=C(Cc1ccccc1O)Nc1nn2cccnc2c1-c1ccc(Cl)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.