Using C[O-], Cc1cc(Br)cc2c(Cl)c(-c3ccc(OC(F)(F)F)cc3)c(Cl)nc12 to produce COc1nc2c(C)cc(Br)cc2c(Cl)c1-c1ccc(OC(F)(F)F)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.