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 (4R)-3-[(2E,4R,5S,7E)-5-hydroxy-8-iodo-2,4,7-trimethylocta-2,7-dienoyl]-4-propan-2-yl-1,3-oxazolidin-2-one .
user
C17H26INO4
assistant