Using CCOC(=O)/C=C/CP(=O)(OCC)OCC, O=Cc1cc2ccccc2n1-c1cccnc1 to produce CCOC(=O)C=CC=Cc1cc2ccccc2n1-c1cccnc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.