@Test
@Category(SlowTest.class)
public void testIPDescriptor_14() throws Exception {

    IAtomContainer mol = sp.parseSmiles("CCOCCCO");
    AtomContainerManipulator.percieveAtomTypesAndConfigureAtoms(mol);
    addExplicitHydrogens(mol);
    lpcheck.saturate(mol);
    double result = ((DoubleResult) descriptor.calculate(mol.getAtom(2), mol).getValue()).doubleValue();
    Assert.assertFalse(Double.isNaN(result));
    result = ((DoubleResult) descriptor.calculate(mol.getAtom(7), mol).getValue()).doubleValue();
    Assert.assertFalse(Double.isNaN(result));
}