Using N#CBr, N[C@H](CO)CCc1ccc(Nc2ccc(Cl)cc2)cc1 to produce NC1=N[C@@H](CCc2ccc(Nc3ccc(Cl)cc3)cc2)CO1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.