Using Clc1nc2ccccc2s1, c1ccc(C2CCN(CC3CNCC3c3ccccc3)CC2)cc1 to produce c1ccc(C2CCN(CC3CN(c4nc5ccccc5s4)CC3c3ccccc3)CC2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.