Using CCOC(=O)C(C)c1ccc(OC)c(-c2ccc(F)c3c2CN(C(=O)OCc2ccccc2)CC3)c1 to produce CCOC(=O)C(C)c1ccc(OC)c(-c2ccc(F)c3c2CNCC3)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.