Using Clc1cc(Cl)nc(N2CCCC2)n1, CC(=O)Nc1ccc(S(N)(=O)=O)cc1 to produce CC(=O)Nc1ccc(S(=O)(=O)Nc2cc(Cl)nc(N3CCCC3)n2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.