IUPAC:(2S)-2-hydroxy-3-methyl-N-[(1S)-1-{[(10S)-8-methyl-9-oxo-8-azatricyclo[9.4.0.0^{2,7}]pentadeca-1(15),2,4,6,11,13-hexaen-10-yl]carbamoyl}ethyl]butanamide
IUPAC:(2S)-2-hydroxy-3-methyl-N-[(1S)-1-{[(10S)-8-methyl-9-oxo-8-azatricyclo[9.4.0.0^{2,7}]pentadeca-1(15),2,4,6,11,13-hexaen-10-yl]carbamoyl}ethyl]butanamide