Parse this person name:

Éric Riou (1726-1800, flourished 1746-1762)
user
first_name: Éric
last_name: Riou
middle_names: []
temporal:
- start: 1726
  end: 1800
  type: life_span
- start: 1746
  end: 1762
  type: flourished
titles: []
extra_info: []
assistant