Using COc1nc(N)ncc1-c1ccc(NC(C)(C)C)c([N+](=O)[O-])c1 to produce COc1nc(N)ncc1-c1ccc(NC(C)(C)C)c(N)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.