Using CC(=O)Nc1ccc2ccc(S(=O)(=O)N(CCC(C)C)C(C(=O)NO)C(C)C)cc2c1 to produce CC(C)CCN(C(C(=O)NO)C(C)C)S(=O)(=O)c1ccc2ccc(N)cc2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.