IUPAC:[(2-{[(5S,8S,10aR)-3-acetyl-8-{[(1S)-3-carbamoyl-1-[(diphenylmethyl)carbamoyl]propyl]carbamoyl}-6-oxo-decahydropyrrolo[1,2-a][1,5]diazocin-5-yl]carbamoyl}-1H-indol-5-yl)difluoromethyl]phosphonic acid
IUPAC:[(2-{[(5S,8S,10aR)-3-acetyl-8-{[(1S)-3-carbamoyl-1-[(diphenylmethyl)carbamoyl]propyl]carbamoyl}-6-oxo-decahydropyrrolo[1,2-a][1,5]diazocin-5-yl]carbamoyl}-1H-indol-5-yl)difluoromethyl]phosphonic acid