Fig. 5
From: Jmol SMILES and Jmol SMARTS: specifications and applications

Trans-diaxial conformation selected by Jmol SMARTS selected using SELECT on search(“[CH3](.t: - 170, - 180,170,180)CC[CH3]”)
From: Jmol SMILES and Jmol SMARTS: specifications and applications
Trans-diaxial conformation selected by Jmol SMARTS selected using SELECT on search(“[CH3](.t: - 170, - 180,170,180)CC[CH3]”)