Unraveling the 13C Hyperfine Structure of the 5‐Deazaflavin Radical in Solution Using Photo‐CIDNP Spectroscopy. - Panter, Sabrina; Ayekoi, Audrey; Illarionov, Boris; Chen, Jing; Bacher, Adelbert; Fischer, Markus; Weber, Stefan (ChemPhotoChem, 2026)