Sri Harshitha Reddy, 19th group

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Across
  1. 5. a heterocyclic compound with 5 membered rings and has a strong basic property whose nucleus is part of many drugs and alkaloids?
  2. 7. Isomer of imidazole?
  3. 8. aromatic heterocycle which is derivative of pyrrol?
  4. 9. what is the main heteroatom that occurs in heterocyclic compounds?
  5. 10. Biotin is derivative of?
Down
  1. 1. Unstarctured heterocycles with two pi bonds and oxygen in 6 membered rings?
  2. 2. furazolidone is a derivative of?
  3. 3. 5 membered heterocyclic compound which contains sulphur and is genetically connected with pyrrole
  4. 4. a compound which plays important role in much mental illness and is a derivative of tryptophan
  5. 6. aromatic heterocycle with nitrogen and oxygen in 5 membered rings?