Formula: C22H29NO3 | Mol. Weight: 355.50 g/mol
IUPAC: (1R,2R,4S,5R,8S,12R,13S,14R,17R,19R)-11-ethyl-19-hydroxy-5-methyl-18-methylidene-9-oxa-11-azaheptacyclo[15.2.1.01,14.02,12.04,13.05,10.08,13]icosan-16-one
CCN1C2C3CC4C2(C5CCC4(C1O5)C)C6C37CC(C(=C)C7O)C(=O)C6