4-[(1S,2R,3R,5S,7S,10R,11S,14R,15R,17R)-3,7,11,17-tetrahydroxy-2-(hydroxymethyl)-15-methyl-5-{[(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}tetracyclo[8.7.0.02,7.011,15]heptadecan-14-yl]oxolan-2-one
4-[(1R,3aS,3bR,5aS,7S,9R,9aR,9bS,10R,11aR)-3a,5a,9,10-tetrahydroxy-9a-(hydroxymethyl)-11a-methyl-7-{[(2R,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}-dodecahydro-1H-cyclopenta[a]phenanthren-1-yl]oxolan-2-one