Using C1CCOC1, CSc1nc(NC2CCCCC2)c(C=O)c(-c2ccc(F)cc2C)n1 to produce CSc1nc(-c2ccc(F)cc2C)c2ccc(=O)n(C3CCCCC3)c2n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.