Using Cc1cc(Nc2ccccc2)c2c(ccc3nc[nH]c32)n1, Cc1cc(Cl)ccc1N to produce Cc1cc(Nc2ccc(Cl)cc2C)c2c(ccc3nc[nH]c32)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.