Using CCCc1nc(N)nc(N)c1N1CCNCC1, N#Cc1ccc(F)cc1 to produce CCCc1nc(N)nc(N)c1N1CCN(c2ccc(C#N)cc2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.