Using CC(C)(C)OC(=O)NC1(c2ccccc2)CC(O)OC1=O, COC(=O)[C@@H](N)CS to produce COC(=O)C1CSC(CC(NC(=O)OC(C)(C)C)(C(=O)O)c2ccccc2)N1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.