IUPAC:ethyl 2-{[(2S,4aS,6aS,6bR,12aS)-10-{[4,5-bis(acetyloxy)-6-{[1-ethoxy-3-(1H-indol-3-yl)-1-oxopropan-2-yl]carbamoyl}-3-{[3,4,5-tris(acetyloxy)-6-{[1-ethoxy-3-(1H-indol-3-yl)-1-oxopropan-2-yl]carbamoyl}oxan-2-yl]oxy}oxan-2-yl]oxy}-2,4a,6a,6b,9,9,12a-heptamethyl-13-oxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-icosahydropicen-2-yl]formamido}-3-(1H-indol-3-yl)propanoate
IUPAC:ethyl 2-{[(2S,4aS,6aS,6bR,12aS)-10-{[4,5-bis(acetyloxy)-6-{[1-ethoxy-3-(1H-indol-3-yl)-1-oxopropan-2-yl]carbamoyl}-3-{[3,4,5-tris(acetyloxy)-6-{[1-ethoxy-3-(1H-indol-3-yl)-1-oxopropan-2-yl]carbamoyl}oxan-2-yl]oxy}oxan-2-yl]oxy}-2,4a,6a,6b,9,9,12a-heptamethyl-13-oxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-icosahydropicen-2-yl]formamido}-3-(1H-indol-3-yl)propanoate