Using [N-]=[N+]=[N-], CS(=O)(=O)OCCC(c1ccc(C#N)cc1)n1ccnc1 to produce N#Cc1ccc(C(CCN=[N+]=[N-])n2ccnc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.