You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-[5-[(4-tert-butylphenyl)methyl]-9-fluorospiro[3,4-dihydro-1,5-benzoxazepine-2,4'-piperidine]-1'-yl]-N-[(5-methylpyrazin-2-yl)methyl]-1,3-thiazole-5-carboxamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C34H39FN6O2S
assistant