Using CCSSc1cccc(C)c1O, CC(C)(C)OC(=O)N[C@@H](CC(=O)O)C(=O)OC(C)(C)c1ccccc1 to produce CCSSc1cccc(C)c1OC(=O)C[C@H](NC(=O)OC(C)(C)C)C(=O)OC(C)(C)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.