IUPAC:(2S,4S)-N-[(2S)-1-hydroxy-3,3-dimethylbutan-2-yl]-9-(1-oxo-1lambda5-pyrazin-3-yl)-8,9-diazatricyclo[4.3.0.0^{2,4}]nona-1(6),7-diene-7-carboxamide
IUPAC:(2S,4S)-N-[(2S)-1-hydroxy-3,3-dimethylbutan-2-yl]-9-(1-oxo-1lambda5-pyrazin-3-yl)-8,9-diazatricyclo[4.3.0.0^{2,4}]nona-1(6),7-diene-7-carboxamide