Additional Relevant Details MapKure intends to develop BGB-3245, an investigational, oral, selective small molecule inhibitor of monomer and dimer forms of activating B-RAF mutations including V600 BRAF mutations, non-V600 B-RAF mutations, and RAF fusions. These mutations and fusions have been identified in a number of solid tumors to be drivers of cancer growth, including in non-small cell lung cancer, colorectal cancer, thyroid cancer, and brain tumors.