Using N#CCCl, COc1cc2ncnc(Nc3cccc(Cl)c3F)c2cc1OC1CCNCC1 to produce COc1cc2ncnc(Nc3cccc(Cl)c3F)c2cc1OC1CCN(CC#N)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.