Using CC(C)(C)OC(=O)n1nc(N)c2cc(Br)ccc21, CN(C)CC(=O)Cl to produce CN(C)CC(=O)Nc1nn(C(=O)OC(C)(C)C)c2ccc(Br)cc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.