Using CC(C)(C)OC(=O)N1CCC[C@H](N)C1, Nc1ncc(Br)nc1C(=O)O to produce CC(C)(C)OC(=O)N1CCC[C@H](NC(=O)c2nc(Br)cnc2N)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.