HSQC can provide several types of information, including: 1. Structural Information: By identifying which hydrogen atoms are bonded to which heteronuclear atoms, HSQC helps in determining the molecular structure. 2. Dynamics: HSQC can be used to study dynamic processes, such as conformational changes and molecular interactions over time. 3. Chemical Environment: The chemical shifts observed in HSQC spectra can give insights into the electronic environment around the nuclei, which is important for understanding reactivity and interaction sites.