Using CCOC(=O)C(=[N+]=[N-])C(=O)c1cc(CN2CCOCC2)ccc1F to produce CCOC(=O)c1nnc2ccc(CN3CCOCC3)cc2c1O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.