1-(4-Hydroxy-3-(4-((7-hydroxy-6-methoxy-2-methyl-1,2,3,4-tetrahydro-1-isoquinolinyl)methyl)phenoxy)benzyl)-6-methoxy-2-methyl-1,2,3,4-tetrahydro-7-isoquinolinol 7-Isoquinolinol, 1,2,3, {4-tetrahydro-1-[[4-[2-hydroxy-5-[(1,2,3,4-tetra} hydro-7-hydroxy-6-methoxy-2-methyl-1-isoquinolinyl) methyl\]phenoxy\]phenyl\]methyl-6-methoxy-2-methyl-, {[S-(R*,S*)]-} AIDS-132519 AIDS132519 Grisabutine Magnoline NSC626646