Using CCOC(=O)c1cc([N+](=O)[O-])c(Nc2cccc(C)n2)c(S(N)(=O)=O)c1 to produce Cc1cccc(Nc2c([N+](=O)[O-])cc(C(=O)O)cc2S(N)(=O)=O)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.