(2S,3S,4S,5R)-6-[(1S,2S)-1-({[(2S,4R)-1-methyl-4-propylpyrrolidin-2-yl]carbonyl}amino)-2-chloropropyl]-4,5-dihydroxy-2-(methylsulfanyl)tetrahydropyran-3-yl P-[({[(2S,3S,4S,5R)-6-[(1S,2S)-1-({[(2S,4R)-1-methyl-4-propylpyrrolidin-2-yl]carbonyl}amino)-2-chloropropyl]-4,5-dihydroxy-2-(methylsulfanyl)-3,4,5,6-tetrahydro-2H-pyran-3-yl]oxy}(hydroxy)(oxo)-λ5-phosphanyl)oxy]-P-hydroxyphosphinate