Using CCOC(=O)C1C2C1N(C(=O)OCc1ccccc1)CC(=O)N2Cc1ccc(F)cc1 to produce CCOC(=O)CC1CNCC(=O)N1Cc1ccc(F)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.