Using CCOC(=O)[C@H](CSCc1ccccc1)NC(=O)C(C)(C)NC(=O)OC(C)(C)C to produce CCOC(=O)[C@H](CSCc1ccccc1)NC(=O)C(C)(C)NC(=O)[C@@H](S)C(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.