4-[1-(Adamantylamino)carbonyl]-3-hydroxy-1-methyl pyrrolidine AIDS-157391 AIDS157391 N-(1-Adamantyl)-4-hydroxy-1-methyl-3-pyrrolidinecarboxamide compound with trichloromethane (1:1) NSC639442 {4-[1-(Adamantylamino)carbonyl]-3-hydroxy-1-methyl} pyrrolidine