SMILES: CC(=O)[C@]1(CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CCC4=C/C(=N/OCC(=O)O)/CC[C@]34C)C)O
Description: The molecule is an oxime O-ether consisting of progesterone having an O-(carboxymethyl)oxime group at the 3-position and a hydroxy group at the 17alpha-position. It is a monocarboxylic acid, a 20-oxo steroid, an oxime O-ether, a 17alpha-hydroxy steroid and a tertiary alpha-hydroxy ketone. It derives from a progesterone 3-O-(carboxymethyl)oxime.