You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name (2S)-N-[(3S,5S,9S,13S,15R,19S,22S)-5-amino-10,10,15,19-tetramethyl-2,8,12,18,21-pentaoxo-11-oxa-1,7,17,20-tetrazatetracyclo[20.4.0.03,7.013,17]hexacosan-9-yl]-3-(3,5-difluorophenyl)-2-[(4-methylphenyl)carbamoylamino]propanamide into its molecular formula.
user
C42H54F2N8O8
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