Using [OH-], COc1ccccc1-c1ccc2c(Cl)n(-c3ccc(C(F)(F)F)cc3)nc2c1 to produce COc1ccccc1-c1ccc2c(=O)n(-c3ccc(C(F)(F)F)cc3)[nH]c2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.