Using this approach, we examined the top RuAAC-and plant-specific hits. We were able to identify putative hits for falcarindiol and falcarindiol acetate in carrot leaf (Figure ). We also identified a number of hits in burdock root, including a hit with m/z of 356.2338. A predicted formula for this hit corresponded to the single triazole derivative of C 17 H 22 , and manual inspection revealed that the di-triazole derivative was found in the data, although it was not identified by our untargeted analysis directly. This unknown alkyne likely corresponds to an unknown analogue of falcarindiol with no hydroxyl groups. We also found other hits in burdock root and tarragon oil, but did not seek to characterize them.