59424-69-0 Gjh 166 Gjh-166 trans-1,2,3,4,4a,5,6,10b-Octahydro-4-methylbenzo(f)quinoline-7,8-diol trans-4-Methyl-7,8-dihydroxy-1,2,3,4,4a,5,6,10b-octahydrobenzo(f)quinoline hydrobromide