Using CC(C)S(=O)(=O)c1ccccc1Nc1nc(Cl)ncc1Cl, COc1ccc(P(C)(C)=O)cc1N to produce COc1ccc(P(C)(C)=O)cc1Nc1ncc(Cl)c(Nc2ccccc2S(=O)(=O)C(C)C)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.