7-Methoxy-3-methyl-2,3,3a,4,5,6,9,9b-octahydro-1H-benzo[e]phosphindole 3-sulfide AIDS-129449 AIDS129449 Methyl 3-methyl-3-sulfido-2,3,3a,4,5,6,9,9b-octahydro-1H-benzo[e]phosphindol-7-yl ether NSC348418