label: (3-(cyclopropylmethyl)-4a,9-dihydroxy-2,3,4,4a,5,6-hexahydro-1H-benzofuro(3,2-e)isoquinolin-7(7aH)-one
label_lc: (3-(cyclopropylmethyl)-4a,9-dihydroxy-2,3,4,4a,5,6-hexahydro-1h-benzofuro(3,2-e)isoquinolin-7(7ah)-one