Showing structure for (2r,3r,4s,5r,6r)-2-(hydroxymethyl)-6-[(1'r,2s,2's,3s,4r,4's,5s,7's,8'r,9's,12's,13's,16's,18's)-5,7',9',13'-tetramethyl-5'-oxaspiro[oxane-2,6'-pentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icosane]-3,16'-dioloxy]oxane-3,4,5-triol