Using CC(C)(C)N, CC(C)C(=O)Nc1ncc(C(=O)CBr)cn1 to produce CC(C)C(=O)Nc1ncc(C(O)CNC(C)(C)C)cn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.