IUPAC:methyl (3S)-2-[(2R)-2-[(4-butyl-7-methyl-2-oxo-2H-chromen-5-yl)oxy]propanoyl]-1H,2H,3H,4H,9H-pyrido[3,4-b]indole-3-carboxylate
IUPAC:methyl (3S)-2-[(2R)-2-[(4-butyl-7-methyl-2-oxo-2H-chromen-5-yl)oxy]propanoyl]-1H,2H,3H,4H,9H-pyrido[3,4-b]indole-3-carboxylate