Using COC(=O)c1cc([N+](=O)[O-])cc2nc(Nc3c(C)cc(C)cc3C)sc12 to produce Cc1cc(C)c(Nc2nc3cc([N+](=O)[O-])cc(C(=O)O)c3s2)c(C)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.