Using N#Cc1n[nH]c2cc([C@@H]3C[C@@]34C(=O)Nc3ccccc34)ccc12, O=[PH2][O-] to produce O=Cc1n[nH]c2cc([C@@H]3C[C@@]34C(=O)Nc3ccccc34)ccc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.