1,3,4,6,7,11b-Hexahydro-2-methyl-7-phenyl-2H-pyrazino(2,1-a)isoquinoline 2H-Pyrazino(2,1-a)isoquinoline, 1,3,4,6,7,11b-hexahydro-2-methyl-7-phenyl-, trans 90065-35-3 Hmppiq