Using CCOc1cc(C(=O)c2ccc(OC)c(C)c2)ccc1OC, CCOP(=O)(CC#N)OCC to produce CCOc1cc(C(=CC#N)c2ccc(OC)c(C)c2)ccc1OC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.