Using Nc1ccccc1O, Nc1ccc(OC(F)(F)F)c(C(=O)O)c1 to produce Nc1ccc(OC(F)(F)F)c(-c2nc3ccccc3o2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.