selumetinib cancer drug molecule (mek1 and mek2 inhibitor). 3d rendering. atoms are represented as spheres with conventional color

selumetinib selumetinibe cancer tumor oncology braf v600e mapk erk kinase mek thyroid melanoma kras mitogenactivated protein enzyme map2k1 map2k2 disease drug therapy medicine medicinal pharmacology pharmacy pharmaceutical pharma treatment molecule atoms chemical chemistry composition atomic model molecular 3d rendering illustration