Using [N-]=[N+]=[N-], COc1ccc(-c2nc(CCCCCC(C)(C)C#N)oc2-c2ccc(OC)cc2)cc1 to produce COc1ccc(-c2nc(CCCCCC(C)(C)c3nnn[nH]3)oc2-c2ccc(OC)cc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.