Using CCOC(=O)/C(=C\c1ccccc1Br)P(=O)(OCC)OCC, C#CCCCCCCCCCCC to produce CCCCCCCCCCCC#Cc1ccccc1/C=C(\C(=O)OCC)P(=O)(OCC)OCC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.