You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Translate the chemical IUPAC name (6R,9S,11R,15S,21S,24R)-15-tert-butyl-26-[2-[(9S)-7-(4-chlorophenyl)-4,5,13-trimethyl-3-thia-1,8,11,12-tetrazatricyclo[8.3.0.02,6]trideca-2(6),4,7,10,12-pentaen-9-yl]acetyl]-11-methyl-6-[4-(4-methyl-1,3-thiazol-5-yl)phenyl]-2,5,8,14,17,23-hexaoxo-19-thia-1,4,7,13,16,22,26-heptazatricyclo[22.4.0.09,13]octacosane-21-carboxamide into its molecular formula.
user
C55H64ClN13O8S3
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