36506-69-1 4H-Dibenzo(de,g)quinoline-1,10-diol, 5,6,6a,7-tetrahydro-2-methoxy-6-methyl-9-(4-((1,2,3,4-tetrahydro-6,7-dimethoxy-2-methyl-1-isoquinolinyl)methyl)phenoxy)-, (R-(R*,S*))- Pakistanine