Using O=C(CBr)c1ccc([N+](=O)[O-])cc1, Cc1ccc(N)nc1 to produce Cc1ccc2nc(-c3ccc([N+](=O)[O-])cc3)cn2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.