Using c1cc2c(c(N3CCNCC3)c1)OCCO2, Cc1cc(C)c(C#N)c(SCC=O)n1 to produce Cc1ccc(C#N)c(SCCN2CCN(c3cccc4c3OCCO4)CC2)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.