Using Nc1nccc(-n2cnc3ccc(Br)cc32)n1, C#CC(C)(O)c1nccs1 to produce CC(O)(C#Cc1ccc2ncn(-c3ccnc(N)n3)c2c1)c1nccs1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.