heptasodium;3-[[(1S,3R,4R,7R,9R,11S,12S,14S,16S,17S,19S,21S,22S,24S,26S,27S,29S,31S,32S,34S,36S,37S,39S,41S,42S,44R,45R,46R,47R,48R,49R,50R,51R,52R,53R,54R,55R,56R,57R,58R)-12,17,22,27,32,37-hexakis(2-carboxylatoethylsulfanylmethyl)-44,45,46,47,48,49,50,51,52,53,54,55,56,57,58-pentadecahydroxy-2,5,8,10,13,15,18,20,23,25,28,30,33,35,38,40,43-heptadecaoxadecacyclo[39.2.2.211,14.216,19.221,24.226,29.231,34.236,39.14,9.03,7]octapentacontan-42-yl]methylsulfanyl]propanoate