Using CCCNC, COc1cc2c(cc1[N+](=O)[O-])N(C(=O)CBr)CC2 to produce CCCN(C)CC(=O)N1CCc2cc(OC)c(N)cc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.