You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance (3aR,4S,7aS)-6-hydroxy-3a-methyl-4-(2-phenylethyl)spiro[7,7a-dihydro-4H-[1,3]dioxolo[4,5-d]oxaborinine-2,1'-cyclohexane] .
user
C19H27BO4
assistant