Using CCOC(=O)[C@H](O)CCc1ccccc1, [N-]=[N+]=C(c1ccccc1)c1ccccc1 to produce O=C(OC(c1ccccc1)c1ccccc1)[C@H](O)CCc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.