@Test
public void testAnotherNitrogen_SP2() throws Exception {

    SmilesParser sp = new SmilesParser(DefaultChemObjectBuilder.getInstance());
    IAtomContainer mol = sp.parseSmiles("c1cnc2s[cH][cH]n12");
    AtomContainerManipulator.percieveAtomTypesAndConfigureAtoms(mol);
    Assert.assertTrue(DoubleBondAcceptingAromaticityDetector.detectAromaticity(mol));
    for (IAtom atom : mol.atoms())
        Assert.assertTrue(atom.getFlag(CDKConstants.ISAROMATIC));
}