Using Cc1cc(CC(=O)N(Cc2ccccc2)c2ccc(Cl)cc2C(=O)OCc2ccccc2)on1 to produce Cc1cc(-c2c(O)c3cc(Cl)ccc3n(Cc3ccccc3)c2=O)on1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.