Showing structure for (1r,2r,4ar,4bs,6as,7s,9r,10r,10as,12ar)-2-acetyl-1-(carboxymethyl)-7,10-dihydroxy-1,4a,4b,9,10-pentamethyl-3,4,5,6,7,8,9,10a,12,12a-decahydro-2h-chrysene-6a-carboxylic acid