AIDS-153512 AIDS153512 N-(3-(8-(6-Anilino[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-3-yl)octyl)[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-6-yl)-N-phenylamine NSC700441