917753-15-2

D-Alaninamide,N-[2-[4-[(2R,3R)-1-(4-fluorophenyl)-3-[[2-(4-fluorophenyl)-2-hydroxyethyl]thio]-4-oxo-2-azetidinyl]phenoxy]acetyl]glycyl-3-cyclohexyl-N-[2-(trimethylammonio)ethyl]-, acetate (1:1)