Using COC(=O)C(C)(C)Cc1ncc(-c2cc(C)cc(Nc3nccc(C(F)(F)F)n3)c2)s1 to produce Cc1cc(Nc2nccc(C(F)(F)F)n2)cc(-c2cnc(CC(C)(C)C(=O)O)s2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.