You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
[(2R)-3-[[[(2R,3S,4R,5R)-5-(4-amino-2-oxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-hydroxyphosphoryl]oxy-2-[(Z)-icos-11-enoyl]oxypropyl] (5Z,8Z,11Z,14Z,16S)-16-hydroxyicosa-5,8,11,14-tetraenoate is the IUPAC name of a molecule. Please give its molecular formula.
user
C52H87N3O16P2
assistant