Using CON, CC(=O)/C=C/c1cn(C(c2ccccc2)(c2ccccc2)c2ccccc2)c(F)n1 to produce CON=C(C)C=Cc1cn(C(c2ccccc2)(c2ccccc2)c2ccccc2)c(F)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.