Consequently, LY3009120 induces minimal paradoxical activation, inhibits MEK phosphorylation, and exhibits anti-tumor activities in vitro and in vivo in cancer models carrying oncogenic KRAS, NRAS, or BRAF mutations....Table 1Anti-proliferation Activities of LY3009120, Vemurafenib, and Selumetinib in Melanoma Cells in Soft Agar Assays