Using Cc1ccc(-c2noc(C3(NC(=O)OC(C)(C)C)CC(F)(F)C3)n2)cc1NC(=O)c1cnc2ccccn12 to produce Cc1ccc(-c2noc(C3(N)CC(F)(F)C3)n2)cc1NC(=O)c1cnc2ccccn12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.