Using COc1c(C(=O)Nc2nnnn2C)ccc(C(F)(F)F)c1S(C)(=O)=NC(=O)C(F)(F)F to produce COc1c(C(=O)Nc2nnnn2C)ccc(C(F)(F)F)c1S(C)(=N)=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.