Molecule ID: 28417

IUPAC Name: (1S,2R,13R,14S,17R,18S)-17-ethynyl-2,18-dimethyl-7-oxa-6-azapentacyclo[11.7.0.02,10.04,8.014,18]icosa-4(8),5,9-trien-17-ol

Description: The molecule is a 17beta-hydroxy steroid and a terminal acetylenic compound. It has a role as an anti-estrogen and an estrogen antagonist. It derives from a hydride of a pregnane.

SMILES: C#C[C@]1(O)CC[C@H]2[C@@H]3CCC4=Cc5oncc5C[C@]4(C)[C@H]3CC[C@@]21C

SELFIES: [C][#C][C@][Branch1][C][O][C][C][C@H1][C@@H1][C][C][C][=C][C][O][N][=C][C][=Ring1][Branch1][C][C@][Ring1][=Branch2][Branch1][C][C][C@H1][Ring1][=C][C][C][C@@][Ring2][Ring1][C][Ring2][Ring1][=Branch1][C]

InChI: InChI=1S/C22H27NO2/c1-4-22(24)10-8-18-16-6-5-15-11-19-14(13-23-25-19)12-20(15,2)17(16)7-9-21(18,22)3/h1,11,13,16-18,24H,5-10,12H2,2-3H3/t16-,17+,18+,20+,21+,22+/m1/s1

Molecular Properties:
- Polar Surface Area: 46.3 Ų
- LogP: 3.8