Using CCS(=O)(=O)c1ccc(-c2c(OCC(=O)OC)ccc([N+](=O)[O-])c2C)cc1 to produce CCS(=O)(=O)c1ccc(-c2c(OCC(=O)OC)ccc(N)c2C)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.