Using Cc1ccc(NC(=O)C2(c3ccc4c(c3)OCO4)CC2)cc1-c1ccc(C#N)c(Cl)c1, [N-]=[N+]=[N-] to produce Cc1ccc(NC(=O)C2(c3ccc4c(c3)OCO4)CC2)cc1-c1ccc(-c2nn[nH]n2)c(Cl)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.