Using Cc1cc(Nc2ccc(C(F)(F)F)c(F)c2)n2nc(S(C)(=O)=O)nc2n1, CC[O-] to produce CCOc1nc2nc(C)cc(Nc3ccc(C(F)(F)F)c(F)c3)n2n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.