Using [Li]C(C)(C)C, CCOC(=O)c1cc(OCc2ccc(OC)cc2)ccc1-c1cc(OC)ccc1F to produce COc1ccc(COc2ccc(-c3cc(OC)ccc3F)c(C(=O)C(C)(C)C)c2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.