Using Cc1ncc(C=O)cc1Cl, NC1CCN(C[C@@H]2Cn3c(=O)ccc4ccc(=O)n2c43)CC1 to produce Cc1ncc(CNC2CCN(C[C@@H]3Cn4c(=O)ccc5ccc(=O)n3c54)CC2)cc1Cl, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.