(2R,3R,3AS,7R,10S,11R,12S,13S,14S,15S,16R,21S,24S,27S,29R,31R,32AS)-2-((2S)-3-AMINO-2-HYDROXYPROPYL)OCTACOSAHYDRO-12,15-DIHYDROXY-3-METHOXY-29-METHYL-23,30-BIS(METHYLENE)-7,11:10,14:13,16:21,24:27,31-PENTAEPOXY-2H-CYCLOHENTRIACONTA(B)FURAN-5,18(3H,4H)-DIONE
(2r,3r,3as,7r,10s,11r,12s,13s,14s,15s,16r,21s,24s,27s,29r,31r,32as)-2-((2s)-3-amino-2-hydroxypropyl)octacosahydro-12,15-dihydroxy-3-methoxy-29-methyl-23,30-bis(methylene)-7,11:10,14:13,16:21,24:27,31-pentaepoxy-2h-cyclohentriaconta(b)furan-5,18(3h,4h)-dione