Using CCOC(=O)CN1C(=O)N(c2ccccn2)C(=O)C1(C)c1cc(F)cc(F)c1 to produce CC1(c2cc(F)cc(F)c2)C(=O)N(c2ccccn2)C(=O)N1CC(=O)O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.