Using O=C([O-])[O-], CSc1nccc(-c2cc(C#N)c(=O)[nH]c2-c2cccc(C(F)(F)F)c2)n1 to produce CSc1nccc(-c2cc(C#N)c(=O)n(C)c2-c2cccc(C(F)(F)F)c2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.