You’re talking about the Miller-Urey experiments, that were conducted without oxygen (which would’ve broken down what they produced as quickly as they were artificially created). They didn’t even get close to creating life. They didn’t even create a protein. They created a few amino acids of both “left and right-handedness.” Life can only form with “left-handed” amino acids.
That’s the one. :)
Even if they were able to produce something, they cheated since the 'dirt' they used belongs to God:) They would have to 'create' their own elements in the first place.