Using Clc1cccc(Br)c1, CC(C)(C)OC(=O)/N=N\C(=O)OC(C)(C)C to produce CC(C)(C)OC(=O)NN(C(=O)OC(C)(C)C)c1c(Cl)cccc1Br, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.