Using Nc1cnc(Cl)nc1Cl, COc1c(C)cc(C(=O)Cl)cc1C to produce COc1c(C)cc(C(=O)Nc2cnc(Cl)nc2Cl)cc1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.