Using CC(C)(C)OC(=O)N1CC(NC(=O)CN(C(=O)OCc2ccccc2)c2ccnc3ccc(C(F)(F)F)cc23)C1 to produce CC(C)(C)OC(=O)N1CC(NC(=O)CNc2ccnc3ccc(C(F)(F)F)cc23)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.