Formula: C20H25NO3 | Mol. Weight: 327.40 g/mol
IUPAC: (1R,3S,5S,8R,9S,12S,15R,17R,18R,19R)-3,17-dihydroxy-5-methyl-13-methylidene-7-azaheptacyclo[10.6.1.01,8.05,18.07,17.09,15.015,19]nonadecan-10-one
CC12CC(CC34C1C5(CC67C3C(CC(=O)C6C4N5C2)C(=C)C7)O)O