485-18-7

(1S)-1-[4-(2-hydroxy-5-{[(1R)-7-hydroxy-6-methoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-1-yl]methyl}phenoxy)benzyl]-6-methoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-7-ol