You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Name the molecular formula for the molecule established as (2S)-3-(3,5-difluorophenyl)-N-[(3S,9S,13S,15R,19S,22S)-15-fluoro-19-methyl-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-(4-methylphenyl)acetyl]amino]propanamide;(2S)-3-(3,5-difluorophenyl)-N-[(3S,9S,13S,15S,19S,22S)-15-fluoro-19-methyl-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-(4-methylphenyl)acetyl]amino]propanamide;(2S)-3-(3,5-difluorophenyl)-2-[[2-(4-methylphenyl)acetyl]amino]-N-[(3S,9S,13S,19S,22S)-15,15,19-trimethyl-2,8,12,18,21-pentaoxo-11-oxa-1,7,17,20-tetrazatetracyclo[20.4.0.03,7.013,17]hexacosan-9-yl]propanamide;methane using the IUPAC nomenclature.
user
C123H150F8N18O24
assistant