SMILES: CC(=O)[C@H]1CC[C@@H]2[C@@]1(CC[C@H]3[C@H]2CCC4=C(C(=O)CC[C@]34C)SCCC(=O)NCCCCCC(=O)NCCCCCC(=O)ON5C(=O)CCC5=O)C
Description: The molecule is a steroid sulfide consisting of 2,5-dioxo-1-pyrrolidinyl 6-{6-[3-(thiopropionyl)aminohexanoyl]amino}hexanoate having a progesterone-4-yl group attached to the sulfur. It is a 20-oxo steroid, a 3-oxo-Delta(4) steroid and a steroid sulfide. It derives from a progesterone.