Using CC(C)(CNC(=O)OC(C)(C)C)NC(=O)c1cnn2ccc(N3CCC[C@@H]3c3cc(F)ccc3F)nc12 to produce CC(C)(CN)NC(=O)c1cnn2ccc(N3CCC[C@@H]3c3cc(F)ccc3F)nc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.