A total of 3.59 billion reactant pairs were created and then subjected to the reaction logic of the 53 productive transforms. This yielded 1,748,464,003 reactions saved (Table ). Thus, the loss rate caused by encountering KILL statements was about 51%. We re-emphasize that this is a good result: the reduction of the "haystack." Figure shows the reaction success rate for each productive transform. The total number of saved reactions per transform is the product of the reaction pair count (Table , column 3) with the reaction rate. One can see that the reaction success rates span a range from practically 0% to 100%. It is difficult to decide at this point if these reaction rates are a realistic representation of what actual synthesis would yield for the BBs amenable to each transform or if this indicates that the transforms could still be improved.