Using N#Cc1ccccc1-c1cc(-c2ccccn2)cn(-c2cccc(N)c2)c1=O, O=C([O-])O to produce CNc1cccc(-n2cc(-c3ccccn3)cc(-c3ccccc3C#N)c2=O)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.