Using CSc1sc(C(=N)NC(=O)OC(C)(C)C)cc1S(=O)(=O)c1cc(Br)c2ncn(C(=O)OC(C)(C)C)c2c1 to produce CSc1sc(C(=N)NC(=O)OC(C)(C)C)cc1S(=O)(=O)c1cc(Br)c2nc[nH]c2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.