In the famous Kakori Conspiracy Case (August 1925) which of the following revolutionaries was not hanged?

The Kakori Conspiracy (or Kakori train robbery or Kakori Case) was a train robbery that took place between Kakori and, near Lucknow, on 9 August 1925 during the Indian Independence Movement against the British Indian Government. The robbery was organised by Hindustan Republican Association. The robbery was conceived by Ram Prasad Bismil and Ashfaqullah Khan who belonged to the HRA, which later became the Hindustan Socialist Republican Association. Snehlata was not hanged.