You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2,2-dimethylpropyl-[3-[[3-(9-methyl-2-methylsulfanyl-5-oxo-7,8-dihydropyrimido[4,5-e][1,4]diazepin-6-yl)phenyl]methoxy]butyl]carbamic acid is the IUPAC name of a molecule. Please give its molecular formula.
user
C26H37N5O4S
assistant