Resonance of heterocyclic compounds

 Resonance of heterocyclic compounds

This file contains resonating structures of following heterocyclic compounds,

1. Pyrrole

2. Furan 

3. Thiophene

4. Imidazole

5. Thiazole

6. Oxazole

7. Pyridine

8. Pyrimidine

9. Quinoline

10. Isoquinoline

11. Indole