You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name 2-[(2S)-4-[7-(3,4-dihydro-2H-quinolin-1-yl)-2-[[(2S)-1-methylpyrrolidin-2-yl]methoxy]-5,6,7,8-tetrahydroquinazolin-4-yl]-1-[(E)-4-morpholin-4-ylbut-2-enoyl]piperazin-2-yl]acetonitrile into its molecular formula.
user
C37H50N8O3
assistant