Using O=C(C(C(=O)c1cccc(C(O)CO)c1)=C1Nc2ccccc2N1)c1cccc(F)c1, COC(C)([O-])[O-] to produce COC1(C)OCC(c2cccc(C(=O)C(C(=O)c3cccc(F)c3)=C3Nc4ccccc4N3)c2)O1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.