You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule 2-[[(4R,8E)-4-(4-bromophenyl)-8-[(4-bromophenyl)methylidene]-4,5,6,7-tetrahydro-1H-quinazolin-2-yl]sulfanyl]-N-phenyl-N-propan-2-ylacetamide .
user
C32H31Br2N3OS
assistant