Using CC(C)(C)c1ccc(O)c(C(C)(C)C)c1, CCOP(=O)(Cl)OCC to produce CCOP(=O)(OCC)Oc1ccc(C(C)(C)C)cc1C(C)(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.