public void Main() { IAtomContainer mol = new AtomContainer(); IAtom centralAtom = new Atom(); #region IAtom[] ligandAtoms = mol.GetConnectedAtoms(centralAtom).ToArray(); ITetrahedralChirality tetraStereo = new TetrahedralChirality(centralAtom, ligandAtoms, TetrahedralStereo.AntiClockwise); CIPChirality cipChirality = CIPTool.GetCIPChirality(mol, tetraStereo); #endregion }