#!/usr/bin/env python
# ch6-1.py
from openeye.oechem import *

mol = OEGraphMol()
OEParseSmiles(mol, "c1ccccc1")

print "atoms"
for atom in mol.GetAtoms():
    print atom.GetAtomicNum()
print "bonds"    
for bond in mol.GetBonds():
    print bond.GetOrder()