Using CN(CCc1cnn(-c2cc(C(=O)O)ccn2)c1)Cc1ccc(F)cc1, N#CN to produce CN(CCc1cnn(-c2cc(C(=O)NC#N)ccn2)c1)Cc1ccc(F)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.