You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named [(1R)-1-[[5-benzyl-3-[(quinoline-5-carbonylamino)methyl]-4H-1,2-oxazole-5-carbonyl]amino]-3-methylbutyl]boronic acid by IUPAC nomenclature, provide its molecular formula.
user
C27H31BN4O5
assistant