IUPAC:(10R)-10-(2H-1,3-benzodioxol-5-yl)-4,6,13-trioxatetracyclo[7.7.0.0^{3,7}.0^{11,15}]hexadeca-1(9),2,7,11(15)-tetraen-12-one
IUPAC:(10R)-10-(2H-1,3-benzodioxol-5-yl)-4,6,13-trioxatetracyclo[7.7.0.0^{3,7}.0^{11,15}]hexadeca-1(9),2,7,11(15)-tetraen-12-one