Using CN(C(=O)n1cnc(-c2cccc(N)c2)c1)C1CCCCC1, N#CN to produce CN(C(=O)n1cnc(-c2cccc(NC(=N)N)c2)c1)C1CCCCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.