Using N[C@@H](Cc1c[nH]cn1)C(=O)O, COC(=O)[C@@H]1CN1S(=O)(=O)c1ccc(C)cc1 to produce Cc1ccc(S(=O)(=O)N[C@@H](CN[C@@H](Cc2c[nH]cn2)C(=O)O)C(=O)O)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.