Using Cc1ccccc1CO, O=C(Cl)c1ccc(C(=O)N2Cc3ccccc3Cc3ccccc32)cc1 to produce Cc1ccccc1COC(=O)c1ccc(C(=O)N2Cc3ccccc3Cc3ccccc32)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.