Using CC(=O)Nc1ccc(-c2cc(=O)c(C(=O)O)cn2-c2ccc(F)cc2)cc1 to produce Nc1ccc(-c2cc(=O)c(C(=O)O)cn2-c2ccc(F)cc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.