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 (7,7-dimethyl-3-thia-1-azapentacyclo[10.6.1.02,6.08,19.013,18]nonadeca-2(6),4,8,10,12(19),13,15,17-octaen-4-yl)boronic acid .
user
C19H16BNO2S
assistant