code: @Override
      public void init(IAtomContainer reactant, IAtomContainer product, boolean removeHydrogen,
              boolean cleanAndConfigureMolecule) throws CDKException {
          this.removeHydrogen = removeHydrogen;
          init(new MolHandler(reactant, removeHydrogen, cleanAndConfigureMolecule), new MolHandler(product,
                  removeHydrogen, cleanAndConfigureMolecule));
      }
docs: {@inheritDoc}
  @param reactant
  @param product