You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[4-[1,3-benzodioxol-5-ylsulfonyl(2-methylpropyl)amino]-3-hydroxy-1-phenylbutan-2-yl]-3,3-dimethyl-2-[[2-(methylamino)acetyl]amino]butanamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C30H44N4O7S
assistant