\Lambda^{0}_{b}\to\Lambda^{+}_c\pi^{-}, \Lambda^{+}_c\to p\eta', \eta'\to\pi^{+}\pi^{-}\eta, \eta\to\pi^{+}\pi^{-}\pi^{0} @msaur.
\Lambda^{0}_{b}\to\Lambda^{+}_c\pi^{-}
\Lambda^{+}_c\to p\eta'
\eta'\to\pi^{+}\pi^{-}\eta
\eta\to\pi^{+}\pi^{-}\pi^{0}