Using COc1nnc2c(NC(C)C)nc3cc(CN4CCN(C)CC4)ccc3n12 to produce CC(C)Nc1nc2cc(CN3CCN(C)CC3)ccc2n2c(=O)[nH]nc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.