You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance nickel;[(1R,2R,4S,5S,6R,7R,9R,10S,11S,13R,15R)-2,5,7,9-tetraacetyloxy-1,11-dihydroxy-4,12,12,15-tetramethyl-8-methylidene-14-oxo-16-oxatricyclo[11.2.1.02,6]hexadecan-10-yl] benzoate .
user
C35H44NiO14
assistant