@Test
public void testTPSA6() throws java.lang.Exception {

    IAtomContainer mol = sp.parseSmiles("[H][N+]([H])(C)C");//at:  16
    addExplicitHydrogens(mol);
    Assert.assertEquals(16.61, ((DoubleResult) descriptor.calculate(mol).getValue()).doubleValue(), 0.1); //at:  16
}