Using CCOC(OCC)C1C(=O)c2cc(F)ccc2OC12CCN(C(=O)OC(C)(C)C)CC2, CCN(N)C(=O)OC(C)(C)C to produce CCn1ncc2c1-c1cc(F)ccc1OC21CCNCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.