Using O=C1COc2cccc3nc4c(c(c23)N1Cc1ccccc1)CCCC4 to produce c1ccc(CN2CCOc3cccc4nc5c(c2c34)CCCC5)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.