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 1-benzyl-5-methyl-2-[(2S)-3-methyl-2-[(2-methylpropan-2-yl)oxycarbonylamino]butanoyl]imidazole-4-carboxylic acid ?
user
C22H29N3O5
assistant