Using COc1ccc(C=O)cc1OC1CCCC1, CCOP(=O)(CC(=O)N(C)OC)OCC to produce COc1ccc(C=CC(=O)N(C)OC)cc1OC1CCCC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.