IUPAC:2-[(2S)-4-[7-(8-chloronaphthalen-1-yl)-2-[2-(piperidin-1-yl)ethoxy]-5H,6H,7H,8H-pyrido[3,4-d]pyrimidin-4-yl]-1-(prop-2-enoyl)piperazin-2-yl]acetonitrile
IUPAC:2-[(2S)-4-[7-(8-chloronaphthalen-1-yl)-2-[2-(piperidin-1-yl)ethoxy]-5H,6H,7H,8H-pyrido[3,4-d]pyrimidin-4-yl]-1-(prop-2-enoyl)piperazin-2-yl]acetonitrile