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. 2021 Mar 18;11:6384. doi: 10.1038/s41598-021-85260-z

Figure 1.

Figure 1

Structures and atom type notations of (a) phenyl propionic acid, Phpr, (b) choline chloride, ChCl. Atom color code: (Cyan) carbon, (red) oxygen, (blue) nitrogen, (green) chloride ion, (light gray) hydrogen. Atomic label was used in molecular dynamics simulations. The molecular structures were visualized by the VMD package40.