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 2-hydroxy-N-[[4-[3-methyl-7-(methylamino)-3,5,8,10-tetrazatricyclo[7.3.0.02,6]dodeca-1,4,6,8,11-pentaen-11-yl]phenyl]methyl]acetamide .
user
C19H20N6O2
assistant