Using CC(C)(C)OC(=O)N1CCC(Nc2cc([N+](=O)[O-])ccc2SCCI)CC1 to produce CC(C)(C)OC(=O)N1CCC(N2CCSc3ccc([N+](=O)[O-])cc32)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.