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 (3R,4aR,8aR)-3-[(4R,8R)-8-[(8R,11R)-11-[(3S,5S)-5-(2-aminopyridin-4-yl)-3-hydroxy-5-naphthalen-2-ylpentyl]-2-hydroxy-3-methoxy-7-oxo-9,10-didehydro-5,6,8,11-tetrahydrobenzo[9]annulen-8-yl]-1,8-dihydroxyoctan-4-yl]-2,3,4,4a,5,6,8,8a-octahydro-1H-quinolin-7-one .
user
C51H63N3O7
assistant