Using CCN(CC)CCCl, [N-]=[N+]=NC1C(=O)N2C(C(=O)OCc3ccccc3)C(=O)CC12 to produce CCN(CC)CCOC1=C(C(=O)OCc2ccccc2)N2C(=O)C(N=[N+]=[N-])C2C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.