Using [N-]=[N+]=NC[C@@H]1NC(=O)[C@@H]1NC(=O)COc1ccccc1, O=CC(=O)OCc1ccccc1 to produce O=C(COc1ccccc1)N[C@H]1C(=O)N[C@H]1CN=CC(=O)OCc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.