[(2R,3R,4S,5S,6S)-6-{[(2R,3S,4R,5R,6S)-4,5,6-trihydroxy-2-(hydroxymethyl)-3,4,5,6-tetrahydro-2H-pyran-3-yl]oxy}-3,4,5-trihydroxy-3,4,5,6-tetrahydro-2H-pyran-2-yl]methyl [(2-{4-[(4-chlorophenyl)phenylmethyl]piperazin-1-yl}ethyl)oxy]acetate hydrogen chloride