#include "oechem.h"
#include <iostream>

using namespace std;
using namespace OEChem;

int main()
{
  OEGraphMol mol;

  OEParseSmiles(mol, "Cc1ccccc1");
  OESubSearch ss("c1ccccc1");

  if (ss.SingleMatch(mol))
  {
    cout << "benzene matches toluene" << endl;
  }
  else
  {
    cout << "benzene does not match toluene" << endl;
  }

  return 0;
}