SMILES: C[C@@H]([C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CCC4=CC(=O)CC[C@]34C)C)OCC(=O)O
Description: The molecule is a steroid acid comprising (20S)-20-hydroxypregn-4-en-3-one having a carboxymethyl group attached to the 20-hydroxy function. It is a steroid acid, a 3-oxo-Delta(4) steroid and a monocarboxylic acid.