IUPAC:(10R)-10-[(5S)-6-methyl-2H,5H,6H,7H,8H-[1,3]dioxolo[4,5-g]isoquinolin-5-yl]-3,5,11-trioxatricyclo[7.3.0.0^{2,6}]dodeca-1(9),2(6),7-trien-12-one
IUPAC:(10R)-10-[(5S)-6-methyl-2H,5H,6H,7H,8H-[1,3]dioxolo[4,5-g]isoquinolin-5-yl]-3,5,11-trioxatricyclo[7.3.0.0^{2,6}]dodeca-1(9),2(6),7-trien-12-one