Using COC(=O)c1nn(-c2ccccc2[N+](=O)[O-])c(C(=O)OC)c1OCc1ccccc1 to produce COC(=O)c1nn2c(c1O)c(=O)[nH]c1ccccc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.