You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the molecule identified by (2S)-3-(3,5-difluorophenyl)-N-[(3S,9S,13S,15R,19S,22S)-15,19-dimethyl-2,8,12,18,21-pentaoxo-11,24-dioxa-1,7,17,20-tetrazatetracyclo[20.4.0.03,7.013,17]hexacosan-9-yl]-2-[[2-(4-methylphenyl)acetyl]amino]propanamide;(2S)-3-(3,5-difluorophenyl)-N-[(3S,9S,13S,15S,19S,22S)-15,19-dimethyl-2,8,12,18,21-pentaoxo-11-oxa-1,7,17,20-tetrazatetracyclo[20.4.0.03,7.013,17]hexacosan-9-yl]-2-[[2-(3,4-dimethylphenyl)acetyl]amino]propanamide ?
user
C82H100F4N12O17
assistant