Using CC(=O)SCC(Cc1ccccc1)C(=O)O, COC(=O)[C@@H](N)CSCc1ccc(OC)cc1 to produce COC(=O)[C@H](CSCc1ccc(OC)cc1)NC(=O)C(CSC(C)=O)Cc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.