You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the molecule identified by benzyl N-[(2S)-1-[[(2S,4S)-3-hydroxy-4-[[(2S)-3-methyl-2-[(1-methylpiperidin-3-yl)methoxycarbonylamino]butanoyl]amino]-1,5-diphenylpentan-2-yl]amino]-3-methyl-1-oxobutan-2-yl]carbamate ?
user
C43H59N5O7
assistant