Using COc1ccc(C2=CCC(C(C)(C)C)CC2)c([N+](=O)[O-])c1 to produce COc1ccc(C2CCC(C(C)(C)C)CC2)c(N)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.