Using CC(=O)Nc1ccc(Nc2c(N)cc(C(=O)O)cc2S(N)(=O)=O)cc1, ClCc1ccccc1 to produce CC(=O)Nc1ccc(Nc2c(NCc3ccccc3)cc(C(=O)O)cc2S(N)(=O)=O)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.