You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named [3-[[2-butan-2-yl-5-(dimethylamino)-4-oxopentanoyl]-methylamino]-4-methyl-1-[4-[(3-methyl-1-bicyclo[1.1.1]pentanyl)carbamoyl]-1,3-thiazol-2-yl]pentyl] acetate by IUPAC nomenclature, provide its molecular formula.
user
C30H48N4O5S
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