Using COc1ccc(C(=O)Cl)cc1, NC1=C(Cl)C(=O)c2ccccc2C1=O to produce COc1ccc(-c2nc3c(o2)C(=O)c2ccccc2C3=O)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.