Using COC(=O)c1ccc(C(Cl)Cl)cc1, Cc1ccc(N)cc1Nc1nccc(-c2cccnc2)n1 to produce Cc1ccc(NC(=O)c2ccc(C(Cl)Cl)cc2)cc1Nc1nccc(-c2cccnc2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.