Using Cc1oc(-c2ccccc2)nc1CCl, COC(=O)c1ccc(O)cc1 to produce COC(=O)c1ccc(OCc2nc(-c3ccccc3)oc2C)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.