Highly Selective, Amine‐Derived Cannabinoid Receptor 2 Probes. - Westphal, Matthias V.; Sarott, Roman C.; Zirwes, Elisabeth A.; Osterwald, Anja; Guba, Wolfgang; Ullmer, Christoph; Grether, Uwe; Carreira, Erick M. (Chemistry - A European Journal, 2020)