Using O=N[O-], Nc1ccc2oc3cc(-c4nnn[nH]4)ccc3c(=O)c2c1 to produce O=c1c2ccc(-c3nnn[nH]3)cc2oc2ccc(O)cc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.