Using C[C@@H]1CN(Cc2ccccc2)C[C@H]1c1nc2c(cnn2C2CCCC2)c(=O)[nH]1 to produce C[C@@H]1CNC[C@H]1c1nc2c(cnn2C2CCCC2)c(=O)[nH]1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.