Using COC(=O)N[C@H]1CN(Cc2ccccc2)C[C@@H]1NC(=O)CCC(F)(F)CCl to produce COC(=O)N[C@H]1CN(Cc2ccccc2)C[C@@H]1N1CC(F)(F)CCC1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.