1-{2-[4-({1-[2-(4-hydroxyphenyl)ethyl]-6-methoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-7-yl}oxy)phenyl]ethyl}-6-methoxy-2-methyl-1,2,3,4-tetrahydroisoquinolin-7-ol 7-isoquinolinol, 1,2,3,4-tetrahydro-6-methoxy-2-methyl-1-[2-[4-[[1,2,3,4-tetrahydro-1-[2-(4-hydroxyphenyl)ethyl]-6-methoxy-2-methyl-7-isoquinolinyl]oxy]phenyl]ethyl]- InChI=1/C38H44N2O5/c1-39-19-17-27-21-36(43-3)35(42)23-31(27)33(39)15-10-26-7-13-30(14-8-26)45-38-24-32-28(22-37(38)44-4)18-20-40(2)34(32)16-9-25-5-11-29(41)12-6-25/h5-8,11-14,21-24,33-34,41-42H,9-10,15-20H2,1-4H