Using CNC(=O)CCl, COCc1nn(C2CCNCC2)cc1-c1cnc(N)c(-c2nc3ccccc3o2)c1 to produce CNC(=O)CN1CCC(n2cc(-c3cnc(N)c(-c4nc5ccccc5o4)c3)c(COC)n2)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.