N-[3-[3-cyclopropyl-5-[(2-fluoro-4-iodophenyl)amino]-6,8-dimethyl-2,4,7-trioxopyrido[3,4-e]pyrimidin-1-yl]phenyl]acetamide
N-[3-[3-cyclopropyl-5-[(2-fluoro-4-iodo-phenyl)amino]-6,8-dimethyl-2,4,7-trioxo-pyrido[3,4-e]pyrimidin-1-yl]phenyl]acetamide
N-[3-[3-cyclopropyl-5-[(2-fluoro-4-iodophenyl)amino]-6,8-dimethyl-2,4,7-trioxo-1-pyrido[3,4-e]pyrimidinyl]phenyl]acetamide
N-[3-[3-cyclopropyl-5-[(2-fluoro-4-iodo-phenyl)amino]-2,4,7-triketo-6,8-dimethyl-pyrido[3,4-e]pyrimidin-1-yl]phenyl]acetamide
N-[3-[3-cyclopropyl-5-[(2-fluoro-4-iodo-phenyl)amino]-6,8-dimethyl-2,4,7-trioxo-pyrido[3,4-e]pyrimidin-1-yl]phenyl]ethanamide