Which one is obtained by S. Miller in his experiments on origin of life before 1953

Mention the contribution of SL Miller's experiments on origin of life.

Mention the contribution of S.L. Miller's experiments on Origin of Life.

Mention the contribution of S.L. Miller's experiments on Origin of Life.

Stanley Miller synthesized in his experiment :

Finding of miller's experiment on origin of life has provided evidence for the

Which compounds were used by Miller in his experiment for obtaining amino acids and other organic substances?