Using Nc1ccc(-n2nc(C(F)(F)F)cc2C(F)(F)F)cc1, CC(C)(C)OC(=O)N1CCC(C(=O)O)CC1 to produce CC(C)(C)OC(=O)N1CCC(C(=O)Nc2ccc(-n3nc(C(F)(F)F)cc3C(F)(F)F)cc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.