@Test
@Category(SlowTest.class)
public void testIPDescriptor_9() throws ClassNotFoundException, CDKException, java.lang.Exception {

    IAtomContainer mol = sp.parseSmiles("O=C(C)CC(C)C");
    AtomContainerManipulator.percieveAtomTypesAndConfigureAtoms(mol);
    addExplicitHydrogens(mol);
    lpcheck.saturate(mol);
    double result = ((DoubleResult) descriptor.calculate(mol.getAtom(0), mol).getValue()).doubleValue();
    double resultAccordingNIST = 9.3;
    Assert.assertEquals(resultAccordingNIST, result, 0.4);
}