Using O=c1[nH]nc2c(-c3ccncc3)c(-c3ccc(Cl)cc3)cnn12, N#Cc1ccc(CBr)cc1 to produce N#Cc1ccc(Cn2nc3c(-c4ccncc4)c(-c4ccc(Cl)cc4)cnn3c2=O)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.