NUTANOSIDE

(2S,3S,4S,5R)-4-(((3R,4R,5R,6R)-3,4-dihydroxy-5-(((3R,4S,5R)-3,4,5-trihydroxytetrahydro-2H-pyran-2-yl)oxy)-6-((((2S,3S,4R,5R)-3,4,5-trihydroxytetrahydro-2H-pyran-2-yl)oxy)methyl)tetrahydro-2H-pyran-2-yl)oxy)-6-(((3S,4S,6aR,6bS,14bR)-8a-((((2R,3S,4R,5R,6R)-4-(((2R,3R,4R,5R,6S)-3-(((3S,4S,5S,6S)-3,4-dihydroxy-6-methyl-5-(((3S,4R,5R,6S)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)oxy)-4,5-dihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)-3-hydroxy-6-methyl-5-(((3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)oxy)tetrahydro-2H-pyran-2-yl)oxy)carbonyl)-4-formyl-4,6a,6b,11,11,14b-hexamethyl-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,14,14a,14b-icosahydropicen-3-yl)oxy)-3,5-dihydroxytetrahydro-2H-pyran-2-carboxylic acid

C1[C@]6(C([C@]([C@H](C1)OC2[C@@H]([C@H]([C@@H]([C@@H](C(=O)O)O2)O)OC4[C@@H]([C@H]([C@H]([C@@H](CO[C@H]3[C@H]([C@@H]([C@@H](CO3)O)O)O)O4)OC5[C@@H]([C@H]([C@@H](CO5)O)O)O)O)O)O)(C)C=O)CC[C@@]7(C6CC=C8[C@]7(CCC9(C8CC(CC9)(C)C)C(=O)O[C@@H]%10[C@H]([C@H]([C@@H]([C@@H](C)O%10)OC%11[C@@H]([C@H]([C@@H]([C@@H](CO)O%11)O)O)O)O[C@@H]%12[C@@H]([C@@H]([C@H]([C@H](CO)O%12)O)O)OC%13[C@H]([C@@H]([C@@H]([C@H](C)O%13)OC%14[C@H]([C@@H]([C@H]([C@H](CO)O%14)O)O)O)O)O)O)C)C)C