(R)-6,7,7a,8-tetrahydro-5H-[1,3]dioxolo[4',5':4,5]benzo[1,2,3-de]benzo[g]quinoline;(R)-6,7,7a,8-tetrahydro-5H-benzo[g][1,3]dioxolo[4'',5'':4,5]benzo[1,2,3-de]quinoline;5H-Benzo(g)-1,3-benzodioxolo(6,5,4-de)quinoline, 6,7,7a,8-tetrahydro-, (R)-;5H-Benzo[g]-1,3-benzodioxolo[6,5,4-de]quinoline,6,7,7a,8-tetrahydro-, (7aR)-;6,7,7a,8-Tetrahydro-5H-benzo[g][1,3]dioxolo[4'',5'':4,5]benzo[1,2,3-de]quinoline