Using CCOC=C(C(=O)OCC)C(=O)OCC, C[C@H]1COc2c(ccc(F)c2F)N1 to produce CCOC(=O)C(=CN1c2ccc(F)c(F)c2OC[C@@H]1C)C(=O)OCC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.