Using OCCNC(c1ccccc1)(c1ccccc1)c1ccccc1, Cc1ccccc1C(Cl)Cl to produce ClCc1ccccc1COCCNC(c1ccccc1)(c1ccccc1)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.