We have been working on developing and using powerful computer-search methods for finding all of these conformers and predicting how much of each will be present at different temperatures.
(We; have been working; on developing and using powerful computer-search methods for finding all of these conformers and predicting how much of each will be present at different temperatures)
We
have been working
on developing and using powerful computer-search methods for finding all of these conformers and predicting how much of each will be present at different temperatures