Using Fc1ccccc1C1=NCc2nc(CCl)cn2-c2ccc(I)cc21, O=C([O-])O to produce OCc1cn2c(n1)CN=C(c1ccccc1F)c1cc(I)ccc1-2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.