Using COc1cccc(CCl)c1, Cn1c2c(c3ccccc31)CCC21CCNCC1 to produce COc1cccc(CN2CCC3(CCc4c3n(C)c3ccccc43)CC2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.