Using CCCc1cc(CCC=O)n(-c2ccccc2)n1, Cc1cccc(N2CCNCC2)c1C to produce CCCc1cc(CCCN2CCN(c3cccc(C)c3C)CC2)n(-c2ccccc2)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.