Using O=C(N[C@@H](Cc1ccc(O)cc1)C(=O)O)OCc1ccccc1, COC(=O)C[C@@H]1NCCN(CC(=O)OC(C)(C)C)C1=O to produce COC(=O)C[C@H]1C(=O)N(CC(=O)OC(C)(C)C)CCN1C(=O)[C@H](Cc1ccc(O)cc1)NC(=O)OCc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.