In Kaduk et al. (Reference Kaduk, Gindhart and Blanton2019), Figure 1 showed the incorrect chirality of the molecules.
The correct Figure 1 is shown below:

Figure 1. (Color online) Powder X-ray diffraction pattern of capecitabine. The Rietveld-refined structure is indicated in red, and the DFT-optimized structure is indicated in blue.
The original article has been corrected online to rectify this error.