IUPAC:1-(2-cyclobutyl-6-methanesulfonylphenyl)-4-[(2S,5R)-2,5-dimethyl-4-(prop-2-enoyl)piperazin-1-yl]-6-fluoro-7-(2-fluoro-6-hydroxyphenyl)-1H,2H-pyrido[2,3-d]pyrimidin-2-one
IUPAC:1-(2-cyclobutyl-6-methanesulfonylphenyl)-4-[(2S,5R)-2,5-dimethyl-4-(prop-2-enoyl)piperazin-1-yl]-6-fluoro-7-(2-fluoro-6-hydroxyphenyl)-1H,2H-pyrido[2,3-d]pyrimidin-2-one