2H,16H-22,26-Epoxy-1,24-etheno-6,10:11,15-dimethenopyrido(2',3':17,18)oxacycloeicosino(2,3,4-ij)isoquinolin-12-ol, 3,4,4a,5,16a,17,18,19-octahydro-9,21-dimethoxy-17-methyl-, (4aS-(4aR*,16aR*))- 7221-73-0 Tiliarine