label: (4aR,5R,6R,7R)-7-hydroxy-6-(N-methylcarbonyl)oxy-4a,5,6,7-tetrahydro-1,3,4a,5-tetramethylbenz(f)indol-2(4H)-one
label_lc: (4ar,5r,6r,7r)-7-hydroxy-6-(n-methylcarbonyl)oxy-4a,5,6,7-tetrahydro-1,3,4a,5-tetramethylbenz(f)indol-2(4h)-one