56353-96-9 Benzo(f)quinolin-9-ol, 1,2,3,4,4a,5,6,10b-octahydro-4-methyl-10b-propyl-, hydrobromide, cis- cis-1,2,3,4,4a,5,6,10b-Octahydro-4-methyl-10b-propyl-benzo(f)quinolin-9-ol hydrobromide