BRAF and melanoma: Magnolol, 5,5'‐di‐(tert‐butyl)‐biphenyl‐2,2'‐diol and honokiol were found to be very effective to kill BRAF/NRAS‐mutant melanoma cells at a concentration of 30 μmol L−1 in comparison with 2‐Ome‐3’‐NHAc‐HK and Magreth‐26a‐1‐H (Figure 1A, Figure S1B).