Using CCCCCNc1nc(N)nc(C)c1Cc1ccc(CCl)cc1OC, [C-]#N to produce CCCCCNc1nc(N)nc(C)c1Cc1ccc(CC#N)cc1OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.