Using CSCC[C@H](N)C(=O)NCc1ccccc1, O=C(CN1CCC[C@H]1C(=O)O)c1ccc(-c2ccccc2)cc1 to produce CSCC[C@H](N)C(=O)N(Cc1ccccc1)C(=O)[C@@H]1CCCN1CC(=O)c1ccc(-c2ccccc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.