Using COCCCl, Fc1cc(-c2cccc3ncc(-c4cnn(C5CCNCC5)c4)nc23)cc(F)c1CN1CCOCC1 to produce CC(=O)N1CCC(n2cc(-c3cnc4cccc(-c5cc(F)c(CN6CCOCC6)c(F)c5)c4n3)cn2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.