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 (1S,9S,10R,17S)-15-methyl-16-oxo-2-oxa-15-azatetracyclo[7.5.3.01,10.03,8]heptadeca-3,5,7-triene-17-carboxylic acid .
user
C17H19NO4
assistant