Using CN(C)c1ccc(C=O)cc1, Nc1ncc(Br)c(N2CCN(Cc3ccncc3)CC2)c1[N+](=O)[O-] to produce CN(C)c1ccc(-c2nc3c(N4CCN(Cc5ccncc5)CC4)c(Br)cnc3[nH]2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.