@Test
public void testIsamoltane() throws CDKException {

    SmilesParser sp = new SmilesParser(DefaultChemObjectBuilder.getInstance());
    IAtomContainer mol = sp.parseSmiles("CC(C)NCC(O)COC1=C(C=CC=C1)N1C=CC=C1");
    AtomContainerManipulator.percieveAtomTypesAndConfigureAtoms(mol);
    Aromaticity.cdkLegacy().apply(mol);
    DoubleResult result = (DoubleResult) descriptor.calculate(mol).getValue();
    Assert.assertEquals(0.55, result.doubleValue(), 0.01);
}