Using Nc1c(C(=O)c2cccc(O)c2)cnn1-c1ccc(F)cc1, CC(C)(C)OC(=O)CBr to produce CC(C)(C)OC(=O)COc1cccc(C(=O)c2cnn(-c3ccc(F)cc3)c2N)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.