Using Cc1cc2c(ccc3nnc(C)n32)[nH]1, COc1ccc(CCl)cc1 to produce COc1ccc(Cn2c(C)cc3c2ccc2nnc(C)n23)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.