Using C=CCC(O)(CC=C)c1cccc(Oc2ncccc2NC(=O)Nc2ccc(OC(F)(F)F)cc2)c1, O=C([O-])O to produce C=CCC(CC=C)(OC)c1cccc(Oc2ncccc2NC(=O)Nc2ccc(OC(F)(F)F)cc2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.