5-(4-methoxybenzyl)-2-methyl-1,2,3,4,5,10-hexahydrobenzo[b]-1,6-naphthyridin-10-one

2-methyl-1,2,3,4,5,10-hexahydrobenzo[b]-1,6-naphthyridin-10-one hydrochloride

2-methyl-1,2,3,4,5,10-hexahydrobenzo[b]-1,6-naphthyridin-10-one