Using C[P+](c1ccccc1)(c1ccccc1)c1ccccc1, CC1(C)CC(n2cncc2C=O)c2ccccc21 to produce C=Cc1cncn1C1CC(C)(C)c2ccccc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.