1-(3-hydroxybenzyl)-6-methoxy-1,2,3,4-tetrahydroisoquinolin-7-ol 7-isoquinolinol, 1,2,3,4-tetrahydro-1-[(3-hydroxyphenyl)methyl]-6-methoxy- InChI=1/C17H19NO3/c1-21-17-9-12-5-6-18-15(14(12)10-16(17)20)8-11-3-2-4-13(19)7-11/h2-4,7,9-10,15,18-20H,5-6,8H2,1H