Using Cc1nc2c(N)nc3ccccc3c2n1CCCOCC#Cc1ccccc1 to produce Cc1nc2c(N)nc3ccccc3c2n1CCCOCCCc1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.