| (2r)-2-{(5s,6r)-6-[(2s,3s,4s,6r)-6-{(2s,5r,7s,9s,10s,12r,15r)-2-[(2r,5r,6s)-5-ethyl-5-hydroxy-6-methyltetrahydro-2h-pyran-2-yl]-15-hydroxy-2,10,12-trimethyl-1,6,8-trioxadispiro[4.1.5.3]pentadec-13-en-9-yl}-3-hydroxy-4-methyl-5-oxooctan-2-yl]-5-methyltetra |
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