Using N#Cc1cnc2c(sc3ccccc32)c1Cl, Nc1cccc(Br)c1 to produce N#Cc1cnc2c(sc3ccccc32)c1Nc1cccc(Br)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.