You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule benzyl N-[(5S)-5-(1H-benzimidazol-2-yl)-5-(1,2,3,4-tetrahydroisoquinoline-3-carbonylamino)pentyl]carbamate ?
user
C30H33N5O3
assistant