Using O=C([O-])[O-], Cc1c(I)cc(C(=O)O)cc1[N+](=O)[O-] to produce COC(=O)c1cc(I)c(C)c([N+](=O)[O-])c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.