Using CCOC(=O)CCNc1ccc2c(C(=O)NCC3CCC(F)(F)CC3)c(Cl)ccc2n1 to produce O=C(O)CCNc1ccc2c(C(=O)NCC3CCC(F)(F)CC3)c(Cl)ccc2n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.