So I heard back from Chris C. Here is what he said.
"We would never be able to extract the UOM from a description consistently, but if it’s part of the drugs metadata they select we should be able to fill it in. So for the immediately future there is nothing we can do about this but we are aware of it and will look into this process in a future update”
Basically we might be able to do this, but we have to take a closer look at the actual meta-data behind the drugs to see if UOM is part of that. If so, mapping could be done. If its not, then we might not be able to do this.
That's all the info I have as of right now.
