Using CCCc1c(OCc2cccc(NC(=O)c3cccc(C#N)c3)c2)ccc(C(C)=O)c1O, [N-]=[N+]=[N-] to produce CCCc1c(OCc2cccc(NC(=O)c3cccc(-c4nn[nH]n4)c3)c2)ccc(C(C)=O)c1O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.