Using CC(C)CCCC(NC(=O)OC(C)(C)C)c1nc(-c2cccc(Br)c2)c[nH]1 to produce CC(C)CCCC(N)c1nc(-c2cccc(Br)c2)c[nH]1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.