Using COC(=O)c1cccc(Cn2nc(I)c3c([N+](=O)[O-])cccc32)c1 to produce COC(=O)c1cccc(Cn2ncc3c(N)cccc32)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.