Using CCCOc1c(C(=CC=O)CC)cc(C(C)C)cc1C(C)C, CCOC(=O)C=C(C)CP(=O)(OCC)OCC to produce CCCOc1c(C(=CC=CC(C)=CC(=O)OCC)CC)cc(C(C)C)cc1C(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.