All
 D03 Heterocyclic Compounds D006571 +
 D03.438 Heterocyclic Compounds, 2-Ring D006574 +
 D03.438.810 Quinolines D011804 +
 D03.438.810.050 Aminoquinolines D000634 +
 D03.438.810.125 Dibucaine D003992 
 D03.438.810.200 Ethoxyquin D005015 
 D03.438.810.350 Hydroxyquinolines D006912 +
 D03.438.810.470 Nitroquinolines D009600 +
 D03.438.810.637 Quinaldines D011798 
 D03.438.810.699 Quinidine D011802 
 D03.438.810.762 Quinine D011803 
 D03.438.810.824 Quinolinium Compounds D011806 +
 D03.438.810.850 Quipazine D011814 
 D03.438.810.835 Quinolones D015363 +
 D03.438.810.410 Mefloquine D015767 
 D03.438.810.842 Quinpirole D019257 
 D03.438.810.900 Saquinavir D019258