Fig. 1

Snapshot of the coarse-grained models of dopamine (a) and serotonin (b). Atoms are colored by element type, while the blue coarse-grained bead marks the charged group. The bead labels serve as references to subsequent figures.

Snapshot of the coarse-grained models of dopamine (a) and serotonin (b). Atoms are colored by element type, while the blue coarse-grained bead marks the charged group. The bead labels serve as references to subsequent figures.