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 [(1S,2R,3R,7S,10S,11R,14R,15S)-15-[(2R,5R)-5-(1,2-dihydroxy-2-methylpropyl)-2-methoxyoxolan-3-yl]-3-hydroxy-2,6,6,10-tetramethyl-7-pentacyclo[12.3.1.01,14.02,11.05,10]octadecanyl] 2-(methylamino)benzoate .
user
C39H59NO7
assistant