Using O=C1c2ccccc2C(=O)N1CCCCBr, Fc1ccc2c(N3CCNCC3)csc2c1 to produce O=C1c2ccccc2C(=O)N1CCCCN1CCN(c2csc3cc(F)ccc23)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.