Using Clc1nccn2c(C3CCC3)nc(-c3ccc4cccnc4c3)c12, N to produce Nc1nccn2c(C3CCC3)nc(-c3ccc4cccnc4c3)c12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.