Using CN(C)P(=O)(N(C)C)N(C)C, COC(=O)COc1cccc(C=CC(=O)c2c(O)c3ccccc3n(C)c2=O)c1 to produce COC(=O)COc1cccc(C=CC(=O)c2c(OC)c3ccccc3n(C)c2=O)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.