@SuppressWarnings("unchecked")
	Vector getMoleculeInfo(BitSet bsAtoms) {
		if (moleculeCount == 0)
			getMolecules();
		Vector V = new Vector();
		for (int i = 0; i < moleculeCount; i++) {
			bsTemp = (BitSet) bsAtoms.clone();
			bsTemp.and(molecules[i].atomList);
			if (bsTemp.length() > 0)
				V.add(molecules[i].getInfo());
		}
		return V;
	}