Using CN1CCN(CCCOc2ccccc2Nc2nc(Cl)nc3c2ncn3C2CCCC2)CC1, [C-]#N to produce CN1CCN(CCCOc2ccccc2Nc2nc(C#N)nc3c2ncn3C2CCCC2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.