Using COC(=O)c1ccc(C(C)(O)c2ncc(-c3cc(C)cc(Nc4nccc(C(F)(F)F)n4)c3)s2)cn1 to produce Cc1cc(Nc2nccc(C(F)(F)F)n2)cc(-c2cnc(C(C)(O)c3ccc(C(=O)O)nc3)s2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.