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 (5R,6S,7R)-8-bromo-3-(6-hydroxyhexyl)-4-oxo-2-N-propan-2-yl-2-N,6-N-bis(prop-2-enyl)-6-N-propyl-10-oxa-3-azatricyclo[5.2.1.01,5]decane-2,6-dicarboxamide .
user
C28H44BrN3O5
assistant