Using CC(C)(C)OC(=O)N1CCN(Cc2ccc(OCCCN3CCCCC3)cc2)CC1, ClCCl to produce c1cc(OCCCN2CCCCC2)ccc1CN1CCNCC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.