Using Cc1cc(Nc2nccc(C(F)(F)F)n2)cc(-c2cnn(CC(O)C(=O)O)c2)c1, CO to produce COC(=O)[C@H](O)Cn1cc(-c2cc(C)cc(Nc3nccc(C(F)(F)F)n3)c2)cn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.