Using O=[N+]([O-])c1ccccc1-c1cn2c(CO)csc2n1, CCN(CC)CC to produce O=[N+]([O-])c1ccccc1-c1cn2c(CN3CCCC3)csc2n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.