Using C=Cc1cccc(Cn2nc(CC)c3c(NC(=O)c4cnc5ccccn45)cccc32)n1 to produce CCc1cccc(Cn2nc(CC)c3c(NC(=O)c4cnc5ccccn45)cccc32)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.