Using CCOC(=O)COc1ccc(F)c(NCc2cc(C)cc(-c3cccc(F)c3)c2F)c1F to produce Cc1cc(CNc2c(F)ccc(OCC(=O)O)c2F)c(F)c(-c2cccc(F)c2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.