IUPAC: (3R)-3-[(2S)-butan-2-yl]-4-methyl-1H,2H,3H,4H,9H-pyrrolo[3,4-b]quinoline-1,9-dione

SMILES: [H][C@@]1(NC(=O)c2c1n(C)c1ccccc1c2=O)[C@@H](C)CC