Using COC(=O)c1c(F)cccc1-c1ccc(C(C)(C)NC(=O)OCc2ccccc2)cc1 to produce COC(=O)c1c(F)cccc1-c1ccc(C(C)(C)N)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.