Using N#Cc1cc([N+](=O)[O-])ccc1N1CCC(=O)CC1, NCCO to produce N#Cc1cc([N+](=O)[O-])ccc1N1CCC(NCCO)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.