Using COC(=O)c1ccc(C[P+](c2ccccc2)(c2ccccc2)c2ccccc2)c(N)c1, CCCCCCCCCCCC(=O)Cl to produce CCCCCCCCCCCC(=O)Nc1cc(C(=O)OC)ccc1C[P+](c1ccccc1)(c1ccccc1)c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.