| List -I | List-II | ||
| A | Entamoeba histolytica | I | Filariasis |
| B | Washeteria bancrofti | II | Malaria |
| C | Microsporum | III | Amoebiasis |
| D | Plasmodium Falciparum | IV | Ringworm |

Study the chemical structure of an addictive drug shown below and answer the questions that follow.