14-3-3-IN-1
14-3-3-IN-1 (Compound 2) is an inhibitor for 14-3-3 proteins in Arabidopsis thaliana, with an IC50 of 1.21 μM. 14-3-3-IN-1 exhibits different inhibitory activities against different 14-3-3 isomers. 14-3-3-IN-1 promotes the closure of stomata on leaves.