Using Cc1nnc(NC(=O)c2ccc(C(F)(F)F)c(S(C)(=O)=O)c2C)o1, O=C([O-])[O-] to produce Cc1nnc(N(C)C(=O)c2ccc(C(F)(F)F)c(S(C)(=O)=O)c2C)o1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.