Using CC(=O)Nc1ccc(Sc2nc(Nc3cc(C)n[nH]3)cc(-c3ccc(O)cc3)n2)cc1, CN(C)CCCCl to produce CC(=O)Nc1ccc(Sc2nc(Nc3cc(C)n[nH]3)cc(-c3ccc(OCCCN(C)C)cc3)n2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.