Using Cc1c(N2CCNC(=O)C2)nc2cc(F)cc(F)c2c1Br, CCI to produce CCN1CCN(c2nc3cc(F)cc(F)c3c(Br)c2C)CC1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.