6-Isoquinolinol,1,2,3,4-tetrahydro-7-methoxy-1-[[4-[2-methoxy-5-[(1,2,3,4-tetrahydro-6,7-dimethoxy-2-methyl-1-isoquinolinyl)methyl]phenoxy]phenyl]methyl]-2-methyl-,[R-(R*,R*)]-