research Molecular Complexity by Spectroscopy Experimental Assembly Theory using NMR, IR, and MS/MS measurements. Molecular Selection and Assembly Assembly Theory approaches to selection, molecular histories, and chemical evolution. Porphyrin Nanorings and Aromaticity Spectroscopy and synthesis of large conjugated macrocycles and quantum rings. Chiral Molecular Materials Helquats and related chiral chromophores with switchable optical properties. platforms Literature-to-Robot Chemputation Turning synthetic procedures into verified robotic execution workflows.