Using CCn1cc(C(=O)O)c(=O)c2cc([N+](=O)[O-])c(-c3cc(C)nc(C)c3)cc21 to produce CCn1cc(C(=O)O)c(=O)c2cc(N)c(-c3cc(C)nc(C)c3)cc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.