Using [IH2+], CC1(C)Oc2cc([N+](=O)[O-])ccc2NC1=O to produce CC1(C)Oc2cc([N+](=O)[O-])cc(I)c2NC1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.